Search by letter: S
Search by letter
Search by letter: S
- Software bug: definition, causes, detection, and impact Software bug
- Software developer
- Software development
- Software Development Kit (SDK): Overview, Components, Uses, and Distinctions Software Development Kit
- Software engineering: principles, lifecycle, and roles Software engineering
- Software extension: purpose, design, history, and common uses Software extension
- Software licence: definitions, types, clauses and practical considerations Software licence
- Software piracy: causes, methods, legal responses, and impacts Software piracy
- Software release
- Software release life cycle
- Software suite (application suite) Software suite
- Software versioning: schemes, purposes, and practical practices Software versioning
- Softwood: Characteristics, Uses, History, and Distinctions Softwood
- Sofya Kovalevskaya — Russian mathematician (1850–1891) Sofya Kovalevskaya
- Soglio, Switzerland — Mountain village in the Bregaglia valley Soglio, Switzerland
- Sogod, Cebu: Overview of the Municipality Sogod, Cebu
- Sogod, Southern Leyte
- Sogyal Rinpoche: Tibetan Buddhist Teacher, Author, and Founder of Rigpa Sogyal Rinpoche
- Sohaagi Sindoor
- Sohag Governorate, Egypt Sohag Governorate
- Soham, Cambridgeshire: town, history, and community Soham
- Sohawa Tehsil, Jhelum District (Punjab, Pakistan) Sohawa Tehsil
- Sohni Mahiwal
- Soho (London) — West End entertainment and cultural district Soho
- Soho Theatre — London venue for new theatre, comedy and the Writers' Centre Soho Theatre
- Sohrab Sepehri: Iranian poet and painter Sohrab Sepehri
- Sohu — Chinese Internet portal, search and media company Sohu
- Soignies (Zinnik) — town and municipality in Hainaut, Belgium Soignies
- Soignolles — commune in Calvados, Normandy Soignolles
- Soil: composition, formation, ecology and human significance Soil
- Soil classification: systems, criteria and uses Soil classification
- Soil erosion: causes, types, impacts and prevention Soil erosion
- Soil science: study, structure, formation and uses Soil science
- Soilwork — Swedish melodic death metal band Soilwork
- Soini — municipality in Southern Ostrobothnia, Finland Soini
- Soissons — historic town in northern France Soissons
- Soize — small commune in Aisne, northern France Soize
- Sojourner Truth: Abolitionist and Women’s Rights Advocate Sojourner Truth
- Sok An — Cambodian statesman (1950–2017) Sok An
- Sokka — character profile from Avatar: The Last Airbender Sokka
- Sokodé: Central Togo’s Regional Capital and Market City Sokodé
- Sokoto — city and historical capital in northwestern Nigeria Sokoto
- Sokoto River
- Sól — Norse personification of the Sun Sól
- Sol (colloid)
- Sol Campbell — English central defender and former international player Sol Campbell
- Sol Heras
- Sol Hurok
- Sol Invictus: The Unconquered Sun in Late Roman Religion Sol Invictus
- Sol Polansky — American diplomat and U.S. Ambassador to Bulgaria (1987–1990) Sol Polansky
- Sol Yaged: American Jazz Clarinetist and Keeper of the Swing Tradition Sol Yaged
- Sola fide: the doctrine of salvation by faith alone Sola fide
- Sola scriptura: the Protestant doctrine of Scripture as the final authority Sola scriptura
- Solanales: the nightshade and morning-glory order of flowering plants Solanales
- Solange Knowles
- Solano County, California: overview, history, geography, and economy Solano County, California
- Solar calendar
- Solar car
- Solar cell: principles, types, history, and practical uses Solar cell
- Solar cooker: principles, types, history, uses and environmental benefits Solar cooker
- Solar eclipse: causes, types, observations, history and safety Solar eclipse
- Solar eclipse of August 21, 2017
- Total Solar Eclipse of December 14, 2020 Solar eclipse of December 14, 2020
- Annular solar eclipse of June 21, 2020 Solar eclipse of June 21, 2020
- Solar eclipses on Mars
- Solar energy: principles, technologies, and practical uses Solar energy
- Solar flare
- Solar Hijri calendar
- Solar Impulse — Swiss Solar‑Powered Long‑Endurance Aircraft Solar Impulse
- Solar mass — unit of mass used in astronomy Solar mass
- Solar panels: photovoltaic and thermal systems for harvesting sunlight Solar panel
- Solar power in Spain: development, technology, and national importance Solar power in Spain
- Solar power plant: technology, types, history and applications Solar power plant
- Solar power station in north‑western Victoria (154 MW photovoltaic project) Solar power station in Victoria
- Solar radius (R☉) Solar radius
- Solar sail: Propulsion by light — principles, history, and uses Solar sail
- Solar System: Structure, origin, major bodies and notable facts Solar System
- Solar telescope: instruments for observing the Sun Solar telescope
- Solar thermal energy: concentrating sunlight to produce heat and power Solar thermal energy
- Solar time
- Solar wind
- Solar Wind Composition Experiment (Apollo lunar foil collectors) Solar Wind Composition Experiment
- Solaris — Unix-based operating system originally from Sun Microsystems Solaris
- Solarussa, Sardinia: overview and local profile Solarussa
- Solca — Small town in Suceava County, Romania Solca
- Solder — low‑melting metal alloy used to join materials Solder
- Soldering: techniques, materials, tools and applications Soldering
- Soldering iron — tools, types, uses and safety Soldering iron
- Soldier: role, types, history and duties Soldier
- Soldier (Destiny's Child song) Soldier (song)
- Soldier Field — Chicago's landmark stadium and event venue Soldier Field
- Soldier, Iowa — small city in western Iowa with rural character Soldier, Iowa
- Soldotna, Alaska — Kenai Peninsula city known for fishing and outdoor recreation Soldotna, Alaska
- Sole (flatfish) Sole (fish)
- Soledad Mexia — Mexican–American supercentenarian (1899–2013) Soledad Mexia
- Soledad O'Brien
- Soleil Moon Frye: American actress and child star Soleil Moon Frye
- Soleminis: town and comune in Sud Sardegna, Italy Soleminis
- Solène Jambaqué — French para-alpine skier Solène Jambaqué
- Solenn Colléter
- Solenodon — the slotted-tooth mammals Solenodon
- Solenoid
- Solesmes, Sarthe
- Solicitor General of the United States: role, duties, and history Solicitor General of the United States
- Solid (state of matter) Solid
- Solid geometry: study of three-dimensional shapes and measures Solid geometry
- Solid mechanics: principles, models, and applications Solid mechanics
- Solid rocket booster
- Solid Snake (Metal Gear series) Solid Snake
- Solid-state electronics Solid state
- Solid-state chemistry — synthesis, structure, and properties of solids Solid-state chemistry
- Solid-state drive (SSD): technology, uses, and comparisons Solid-state drive
- Solidarity
- Solidarity (Polish trade union, Solidarność) Solidarity (Polish trade union)
- Soliers — commune in Calvados, Normandy, France Soliers
- Solifugae (camel spiders, wind scorpions, sun spiders) Solifugae
- Solihull — town in the West Midlands, England Solihull
- Soliloquy: meaning, purpose, history, and distinctions in drama Soliloquy
- Solimana: high Andean peak and volcanic mountain in southern Peru Solimana
- Solingen — German city known for blades, cutlery and industrial heritage Solingen
- Solipsism: the philosophical view that only the self is certain Solipsism
- Solitaire (Patience): overview, rules, common variants and digital play Solitaire
- Solitary confinement
- Solitude: meaning, types, effects and cultural perspectives Solitude
- Sollefteå — town in northern Sweden Sollefteå
- Sollefteå Municipality
- Sollentuna Municipality: Overview, districts, history and role in Greater Stockholm Sollentuna Municipality
- Solly Hemus: American MLB infielder, player-manager and coach Solly Hemus
- Solna Municipality (Solna kommun) Solna Municipality
- Solnhofen — town, limestone quarries and fossil site in Bavaria Solnhofen
- Solnhofen Limestone — Upper Jurassic fossil lagerstätte in Bavaria Solnhofen Limestone
- Solo (meaning, uses, and notable contexts) Solo
- Solo (music)
- Solomon, King of Israel: life, writings, and legacy Solomon
- Solomon Airlines
- Solomon Asch
- Solomon Berewa (1938–2020) — Sierra Leonean politician and lawyer Solomon Berewa
- Solomon Efimovich Shulman (1936–2017) Solomon Efimovich Shulman
- Solomon Grundy (comics)
- Solomon Islands
- Solomon Islands at the Olympic Games Solomon Islands at the Olympics
- Solomon Islands national football team
- Solomon Marcus — Romanian mathematician, linguist and semiotician Solomon Marcus
- Solomon R. Guggenheim Museum
- Solomon River (Kansas) Solomon River
- Solomon W. Golomb: mathematician, engineer, and recreational game inventor Solomon W. Golomb
- Solomon's Temple the first temple the Israelites built for God
- Solomonia Saburova (Saint Sofia of Suzdal) Solomonia Saburova
- Solomonid dynasty of Ethiopia Solomonid dynasty
- Solomonovo
- Solon — Athenian lawgiver and early reformer (c. 630–560 BCE) Solon
- Solon, Iowa
- Solothurn — Swiss cantonal capital on the Aare River Solothurn (city)
- Solstice — astronomical cause, seasonal effects and cultural significance Solstice
- Solubility: how substances dissolve and mix in liquids Solubility
- Solution (chemistry): definition, types, properties and applications Solution (chemistry)
- Solvang, California — Danish-style village in Santa Barbara County Solvang, California
- Solvation: interactions between solvents and solutes Solvation
- Solvay process
- Solvent: definition, types, properties, uses and safety Solvent
- Solvent extraction (liquid–liquid extraction): principles, history and uses Solvent extraction
- Sölvesborg — coastal town in Blekinge, Sweden Sölvesborg
- Sölvesborg Municipality (Sölvesborgs kommun) Sölvesborg Municipality
- Solvi Stubing: German-born model and actress in Italian popular cinema Solvi Stubing
- Soma: the Vedic ritual drink and the Greek word for 'body' — origins and uses Soma
- Soma (Vedic ritual drink) Soma (drink)
- Somali language: overview, features, history, and regional use Somali language
- Somali Region (Ethiopia) Somali Region
- Somali Sea — coastal waters along Somalia's eastern shore Somali Sea
- Somalia — Federal Republic on the Horn of Africa Somalia
- Somalia at the Olympics
- Somalia national football team (Ocean Stars) Somalia national football team
- Somaliland: self-declared republic in the Horn of Africa Somaliland
- Somatic Cell: Definition, Characteristics, Development and Significance Somatic cell
- Somatic nervous system — structure, function, and clinical significance Somatic nervous system
- Somatosensory system: senses of touch, temperature, pain and body position Somatosensory system
- Sombreffe, Namur (Belgium) Sombreffe
- Sombrin: Commune in Pas-de-Calais, northern France Sombrin
- Some Chords (song) Some Chords
- Some Girls (1988 film) Some Girls (movie)
- Some Hearts (debut album by Carrie Underwood) Some Hearts
- Some Kind of Wonderful (1987 film) Some Kind of Wonderful
- Some Like It Hot (1959 film) Some Like It Hot
- Some People Have Real Problems — Sia album (2008) Some People Have Real Problems
- Somebody's Watching Me (1984 song by Rockwell) Somebody's Watching Me
- Someday at Christmas (Stevie Wonder album) Someday at Christmas
- Someo: village and former municipality in Vallemaggia, Ticino Someo
- Someone Like You: overview of songs, film, and cultural uses Someone like You
- Someone like You (Adele song)
- Someone Like You (2001 film) Someone Like You (movie)
- Someone Like You (SafetySuit song)
- Somerfield: British supermarket chain and its history Somerfield
- Somero — town and municipality in Southwest Finland Somero
- Somers, Iowa
- Somersault
- Somerset — county in South West England Somerset
- Somerset County, Maine — overview, geography, history and local life Somerset County, Maine
- Somerset County, Maryland
- Somerset County, New Jersey
- Somerset County, Pennsylvania
- Somerset Island — large uninhabited island in Nunavut's Arctic Archipelago Somerset Island
- Somerset MRT Station (NS23) — Orchard Road transit hub Somerset MRT station
- Somerset, Kentucky: regional seat and gateway to Lake Cumberland Somerset, Kentucky
- Somerset, New Jersey: Community Profile and Overview Somerset, New Jersey
- Somerset, Pennsylvania
- Somersham, Mid Suffolk — village and civil parish in Suffolk, England Somersham
- Somerton: historic market town in South Somerset Somerton
- Somerton, Suffolk
- Somervell County, Texas
- Somerville College, Oxford
- Somerville, Alabama
- Somerville, Massachusetts
- Somerville, New Jersey
- Somethin' Stupid
- Something (Beatles song) Something
- Something About Airplanes — debut album by Death Cab for Cutie Something About Airplanes
- Something About the Way You Look Tonight
- Something Awful: Comedy Website and Forums Something Awful
- Something to Talk About (1995 film) Something to Talk About (movie)
- Somewhere in Time (Iron Maiden album) Somewhere in Time (album)
- Somewhere Only We Know — Keane song Somewhere Only We Know
- Somewhere Out There (Our Lady Peace song)
- Somis, California: rural community in Ventura County Somis, California
- Sommarkrysset — Swedish live summer entertainment and music show Sommarkrysset
- Somme (department, Hauts-de-France) Somme
- Somme River (northern France) Somme River
- Somme-Leuze (municipality in Namur, Belgium) Somme-Leuze
- Sommecaise — commune in the Yonne department of central France Sommecaise
- Sommelans — commune in Aisne, northern France Sommelans
- Sommerau — small municipality in Trier-Saarburg, Rhineland-Palatinate Sommerau
- Sömmerda (district) — rural district in northern Thuringia, Germany Sömmerda (district)
- Sommeri — municipality in Arbon, Thurgau, Switzerland Sommeri
- Sommerland (municipality in Steinburg, Schleswig-Holstein, Germany) Sommerland
- Sommeron — small commune in Aisne, northern France Sommeron
- Sommervieu (Calvados, Normandy) Sommervieu
- Sommette-Eaucourt — small commune in northern France Sommette-Eaucourt
- Somnath Chatterjee
- Somnath Temple — historic Shiva shrine and coastal pilgrimage site Somnath temple
- Somniosidae — the sleeper sharks Somniosidae
- Somnolence (sleepiness): causes, symptoms, risks and management Somnolence
- Son: definition, roles, and cultural context Son
- Son Heung-min — South Korean forward for Tottenham Hotspur Son Heung-min
- Son House: Delta Blues Singer and Slide Guitar Pioneer Son House
- Son in Law (1993 film) Son in Law
- Son of Flubber (1963 film) Son of Flubber
- Son of God (2014 film) Son of God (movie)
- Son River (Sone) — major southern tributary of the Ganges Son River
- Sonali Bendre
- Sonam Kapoor — Indian actress, model and public figure Sonam Kapoor
- Sonar: principles, history, types, and uses Sonar
- Sonarang Twin Temples (Sonarang, Bangladesh) Sonarang Twin Temples
- Sonata: musical genre and formal structure Sonata
- Sonata Arctica
- Sonata for Two Pianos and Percussion (Bartók) Sonata for Two Pianos and Percussion
- Sonata form: structure, history, and musical significance Sonata form
- Sonbhadra district (Uttar Pradesh): geography, economy and history Sonbhadra district
- Sonceboz-Sombeval (Bernese Jura municipality) Sonceboz-Sombeval
- Sonderkommando: prisoner work units in Nazi extermination camps Sonderkommando
- Sonderkommando photographs at Auschwitz (August 1944) Sonderkommando photographs
- Sondernach (commune in Haut-Rhin, France) Sondernach
- Sondersdorf (Haut-Rhin) — commune in Alsace, eastern France Sondersdorf
- Sondra Locke: actress known for stage and screen roles, collaborator of Clint Eastwood Sondra Locke
- Sondrio — Alpine city and provincial capital in Lombardy, Italy Sondrio
- Sone Aluko
- Song (music): definition, forms, history and uses Song
- Song cycle: definition, history, and notable examples Song cycle
- Song dynasty (960–1279): politics, culture and innovation Song dynasty
- Song Ik-pil (송익필) — Joseon Neo-Confucian Scholar, Writer, and Statesman Song Ik-pil
- Song Jin-woo (송진우) — Korean journalist, educator and politician Song Jin-woo
- Song of Songs (Song of Solomon): Overview, Themes, History, and Reception Song of Songs
- Song of the South (1946 film) Song of the South
- Song Si-yeol (Uam) — Joseon Neo-Confucian Scholar and Political Leader Song Si-yeol
- Song thrush (Turdus philomelos) — description, behavior and range Song thrush
- Songbird (Passeri): the singing suborder of passerine birds Songbird
- Songbird (Oasis song)
- Songhai Empire (15th–16th century West Africa) Songhai Empire
- Songieu — former commune in Ain, eastern France Songieu
- Songkran: Thailand’s Water Festival and Traditional New Year Songkran
- Songmaster (novel) Songmaster
- Songs About Jane — Maroon 5's debut album Songs About Jane
- Songs for Drella — Lou Reed and John Cale's tribute to Andy Warhol Songs for Drella
- Songs for Polarbears — debut album by Snow Patrol Songs for Polarbears
- Songs from the Superunknown (EP) — Soundgarden Songs from the Superunknown
- Songs in A Minor the debut studio album by Alicia Keys
- Songs in the Key of Life
- Songs of Leonard Cohen — debut album (1967) Songs of Leonard Cohen
- Songtsen Gampo — founder of the Tibetan Empire Songtsen Gampo
- Songül Öden — Turkish actress best known for Gümüş Songül Öden
- Songwriter
- Sônia Braga: Brazilian-born actress with an international film and television career Sônia Braga
- Sonia Gandhi: Italian-born leader of the Indian National Congress Sonia Gandhi
- Sonia Pierre: Dominican Human Rights Activist and Advocate Against Antihaitianismo Sonia Pierre
- Sonia Rykiel — French fashion designer, writer and the 'Queen of Knits' Sonia Rykiel
- Sonia Sanchez: Poet, Educator, and Voice of the Black Arts Movement Sonia Sanchez
- Sonia Scurfield — Canadian businesswoman and Calgary Flames co‑owner Sonia Scurfield
- Sonia Silvestre: Dominican Singer and Broadcaster Sonia Silvestre
- Sonia Sotomayor: U.S. Supreme Court Justice and Legal Trailblazer Sonia Sotomayor
- Sonian Forest (Forêt de Soignes / Zonienwoud) Sonian Forest
- Sonic & Knuckles
- Sonic & Sega All-Stars Racing: 2010 kart-racing crossover by Sumo Digital Sonic & Sega All-Stars Racing