Search by letter: D
Search by letter
Search by letter: D
- Decimoputzu (Deximupùtzu), town and comune in Sud Sardegna Decimoputzu
- Decision (choice and judgment) Decision
- Decision Before Dawn
- Decision problem (yes–no questions in computation) Decision problem
- Decision theory: principles, branches, and applications Decision theory
- Decision-making: process, theories, and practical uses Decision-making
- Decisive victory (warfare) Decisive victory
- Deck (ship): structure, types, history and uses Deck (ship)
- Deck the Halls — origins, structure, and cultural significance Deck the Halls
- Deckenpfronn: overview of a municipality in Böblingen, Baden-Württemberg Deckenpfronn
- Declan Galbraith: English singer who rose to fame as a child Declan Galbraith
- Declaration
- Declaration of Arbroath
- Declaration of Independence
- Declaration of Montreal (2006) on Lesbian, Gay, Bisexual and Transgender Human Rights Declaration of Montreal
- Declaration of Rights and Grievances
- Declaration of the Establishment of the State of Israel
- Declaration of the Rights of Man and of the Citizen
- Declaration of War: Meaning, History, Legal Context, and Modern Practice Declaration of war
- Declared dead in absentia Declared death in absentia
- Declension (linguistics): forms, categories, and cross‑linguistic patterns Declension
- Declination (astronomy): the celestial latitude coordinate Declination
- Declo, Idaho — small city in Cassia County Declo, Idaho
- Decolonization: process, history, forms, and lasting effects Decolonization
- Decomposer (ecology) Decomposer
- Decomposition: Biological and Chemical Breakdown of Organic Matter Decomposition
- Decompression chamber (recompression and hyperbaric therapy) Decompression chamber
- Decompression sickness (the bends) Decompression sickness
- Decongestant: overview, types, uses, and safety Decongestant
- Deconstructing Harry (1997 film) Deconstructing Harry
- Deconstruction: a method for analyzing texts and meanings Deconstruction
- Decorah, Iowa — Overview, History and Attractions Decorah, Iowa
- Decoration of Honour for Services to the Republic of Austria
- DeCordova, Texas
- Decorum: Principle of Appropriateness in Rhetoric, Literature, and Theatre Decorum
- Découvertes Gallimard — French illustrated 'livre d'art' pocket encyclopedias Découvertes Gallimard
- Decriminalization: meaning, distinctions, history, and public-policy effects Decriminalization
- Dededo, Guam
- Dedham, Essex
- Dedham, Iowa: City profile and local government overview Dedham, Iowa
- Dedham, Massachusetts
- Dedication: meanings, forms, history and uses Dedication
- Dédougou: regional city in western Burkina Faso Dédougou
- Deduction: logic, reasoning, natural deduction, and tax deductions Deduction
- Deductive reasoning
- Dee Bradley Baker
- Dee Dee Davis — American child actress and comedian Dee Dee Davis
- Dee Dee Ramone (Douglas Glenn Colvin) Dee Dee Ramone
- Dee Wallace: American actress known for E.T. and genre films Dee Wallace
- Deem Bristow
- Deemster: Judges of the Isle of Man Deemster
- Deen (Japanese pop-rock band) Deen (band)
- Deep brain stimulation: overview, components, uses, and risks Deep brain stimulation
- Deep Cover (1992 film) Deep Cover
- Deep Frying: Method, Techniques, History and Uses Deep frying
- Deep Green Resistance
- Deep house (music genre) Deep house
- Deep Impact — Japanese Thoroughbred Champion and Influential Sire Deep Impact (horse)
- Deep Impact (NASA comet impactor mission) Deep Impact (space mission)
- Deep learning: concepts, architectures, history and applications Deep learning
- Deep Note — the THX audio crescendo Deep Note
- Deep Purple
- Deep River, Iowa
- Deep Roy: Kenyan-born English actor, puppeteer and stunt performer Deep Roy
- Deep South (region of the Southern United States) Deep South
- Deep Throat — film, Watergate informant, and cultural meanings Deep Throat
- Deep Throat (1972 film): overview, impact and controversies Deep Throat (movie)
- Deep Throat (Watergate informant) Deep Throat (Watergate)
- Deep Web: definition, scope, history, and how it differs from the Dark Web Deep Web
- Deep-level tube lines
- Deep-throating: definition, technique, risks, and safety considerations Deep-throating
- Deep, Deep Trouble (Bart Simpson song) Deep, Deep Trouble
- Deepak Chopra Indian medical doctor and writer
- Deepak Obhrai — Canadian parliamentarian and long-serving Conservative MP Deepak Obhrai
- Deepdale: Preston North End's historic football ground Deepdale
- Deeper and Deeper (song) Deeper and Deeper
- Deepika Padukone: Indian film actress, model and public advocate Deepika Padukone
- Deepwater Horizon oil spill (Macondo blowout) Deepwater Horizon oil spill
- Deer (Cervidae): overview, characteristics, distribution and human interactions Deer
- Deer Creek, Illinois
- Deer Creek, Oklahoma — town overview and community profile Deer Creek, Oklahoma
- Deer Grove, Illinois
- Deer Lodge County, Montana
- Deer Lodge, Montana
- Deer Park, Illinois
- Deer Park, Ohio: A Suburban Community near Cincinnati Deer Park, Ohio
- Deer Park, Texas — industrial suburb in the Greater Houston area Deer Park, Texas
- Deerfield Beach, Florida: coastal city in Broward County Deerfield Beach, Florida
- Deerfield Residence (Chief Secretary's Lodge) in Phoenix Park, Dublin Deerfield Residence
- Deerfield, Illinois — Suburban village north of Chicago Deerfield, Illinois
- Deerfield, Kansas
- Deerhead, Kansas: an overview of a small unincorporated community Deerhead, Kansas
- Deering, Alaska
- Deerlijk
- Def by Temptation (1990 film) Def by Temptation
- Def Jam Recordings
- Def Jam Vendetta (2003 video game) Def Jam Vendetta
- Def Leppard: English rock band known for melody, production and resilience Def Leppard
- Def Tech (Japanese acoustic–reggae group) Def Tech
- Defamation: legal concept, types, defenses and social effects Defamation
- Default gateway
- Defecation: physiology, health, and sanitation Defecation
- Defence against herbivory
- Defence against predators: strategies, evolution, and examples Defence against predators
- Defense in Depth: layered military strategy and its applications Defence in depth
- Defence Intelligence (United Kingdom) Defence Intelligence
- Defenceman (ice hockey position) Defenceman
- Defend: meaning, contexts, and strategies Defend
- Defendant (legal party) Defendant
- Defender: meanings, roles, and notable contexts Defender
- Defender (association football): roles, types and tactical evolution Defender (association football)
- Defender of the Faith
- Defenders of the Faith (Judas Priest album) Defenders of the Faith
- Defenestration (throwing out of a window) Defenestration
- Defense: concepts, types, and social roles Defense
- Legal Defenses: Principles, Types, and Procedural Role Defense (legal)
- Defense (sports)
- Defense in Depth (computing)
- Defense Intelligence Agency (DIA) — U.S. Department of Defense Intelligence Defense Intelligence Agency
- Defense mechanism (psychology) Defense mechanism
- Defense of Marriage Act (DOMA): U.S. law, provisions, and legacy Defense of Marriage Act
- Defense of the Ancients (DotA) — community-made MOBA mod Defense of the Ancients
- Defensin — small antimicrobial peptides in animals and plants Defensin
- Defensive Tackle (American and Canadian football) Defensive tackle
- Defensive wall: purpose, types, history and significance Defensive wall
- Defensor Sporting Club Defensor Sporting
- Deferred Action for Childhood Arrivals (DACA) Deferred Action for Childhood Arrivals
- Defiance (1980 film) Defiance (1980 movie)
- Defiance (2008 film) Defiance (2008 movie)
- Defiance County, Ohio — Overview, History and Local Profile Defiance County, Ohio
- Defiance, Iowa
- Defiance, Ohio: riverfront city and county seat on the Maumee Defiance, Ohio
- Defibrillation: restoring coordinated heart rhythm with an electric shock Defibrillation
- Defibrillator (AED, ICD): devices for treating life‑threatening heart rhythms Defibrillator
- Deficit spending
- Definitely Maybe (debut album by Oasis) Definitely Maybe
- Definition: meaning, types, and uses Definition
- Deflation: causes, effects, history and policy responses Deflation
- Defoliant (leaf‑removing chemical agents) Defoliant
- DeForest Kelley (American actor) DeForest Kelley
- Deforestation: Causes, Consequences and Restoration Deforestation
- Deformation (mechanics): types, measurement, and applications Deformation
- Defragmentation: organizing files on magnetic and spinning disks Defragmentation
- Deftones — American alternative metal band from Sacramento Deftones
- DeFuniak Springs, Florida
- Defying Gravity (Keith Urban album)
- Deganwy — town on the Creuddyn Peninsula in Conwy, Wales Deganwy
- Degen, Switzerland
- Degenerate Art (Entartete Kunst) — Nazi condemnation of modern art Degenerate art
- Degenerative disease: causes, types, progression, and management Degenerative disease
- Degerfors: industrial town and municipal seat in Örebro County Degerfors
- Degerfors IF — historic Swedish football club from Degerfors Degerfors IF
- Degerfors Municipality
- Degersheim, St. Gallen: overview, history and local features Degersheim
- Deggendorf (Lower Bavaria) Deggendorf
- Deggendorf District (Bavaria): geography, rivers and topography Deggendorf (district)
- Degory Priest — Mayflower passenger, Leiden hatter and early Plymouth signer Degory Priest
- Degré (Sarthe) Degré
- Degree: meanings, types, and common uses Degree
- Degree (angle measurement) Degree (angle)
- Degree of a Polynomial (mathematics) Degree (mathematics)
- Degree of Freedom (in physics and engineering) Degree of freedom
- Dehault — commune in Sarthe, Pays de la Loire, France Dehault
- Dehgolan — city in Kurdistan Province, Iran Dehgolan
- Dehradun — Capital of Uttarakhand and Principal City of the Doon Valley Dehradun
- Dehram
- Dehwari language: a Southwestern Iranian speech of Balochistan Dehwari language
- Dehydration (hypohydration): causes, symptoms, prevention and treatment Dehydration
- Deidre Hall
- Deilingen — municipality in the Tuttlingen district, Baden-Württemberg, Germany Deilingen
- Deimatic defence: startle displays and bluffing in prey species Deimatic defence
- Deimos: Greek God of Terror and the Small Moon of Mars Deimos
- Deimos — moon of Mars Deimos (moon)
- Deindustrialization: causes, consequences and historical patterns Deindustrialization
- Deiningen — municipality in Donau-Ries, Bavaria, Germany Deiningen
- Deinocheirus — giant ornithomimosaur from Late Cretaceous Mongolia Deinocheirus
- Deinococcus radiodurans — exceptionally radiation‑resistant bacterium Deinococcus radiodurans
- Deinococcus–Thermus: radiation‑resistant and thermophilic bacteria Deinococcus–Thermus
- Deinonychus — dromaeosaurid theropod of the Early Cretaceous Deinonychus
- Deinosuchus: the giant alligator relative of the Late Cretaceous Deinosuchus
- Deinotherium: the downward‑tusked prehistoric proboscidean Deinotherium
- Deinze
- Deir ez-Zor
- Deira — an early Anglian kingdom in northern England Deira
- Deism: belief in a rational, non‑intervening creator Deism
- Deisswil bei Münchenbuchsee — municipality in Bern-Mittelland, Canton of Bern Deisswil bei Münchenbuchsee
- Deitingen (Wasseramt district, Canton of Solothurn) Deitingen
- Deity: Concepts, Types, and Cultural Roles Deity
- Déjà Vu (song) — Beyoncé featuring Jay-Z Déjà Vu (song)
- Dejan Lovren — Croatian football defender Dejan Lovren
- Dejan Miladinović — Serbian Opera Director and Stage Artist Dejan Miladinović
- Dejan Savićević
- Dejan Stanković
- Dejima — artificial island and controlled foreign trading post in Nagasaki Dejima
- DeJuan Blair: American NBA Forward Known for Rebounding and Interior Play DeJuan Blair
- DeKalb County, Alabama
- DeKalb County, Georgia — overview, history, and key features DeKalb County, Georgia
- DeKalb County, Illinois
- DeKalb County, Indiana
- DeKalb County, Missouri
- DeKalb County, Tennessee
- DeKalb, Illinois: overview, history, institutions and local character DeKalb, Illinois
- Deke Leonard — Welsh rock guitarist and songwriter Deke Leonard
- Del Amitri: Scottish alternative rock band and 1990s chart presence Del Amitri
- Del Boy (Derek Trotter) — fictional lead of Only Fools and Horses Del Boy
- Del City, Oklahoma: Overview, History, and Community Profile Del City, Oklahoma
- Del Latta — U.S. Representative from Ohio and conservative lawmaker Del Latta
- Del Martin and Phyllis Lyon: Pioneers of Lesbian and Feminist Activism Del Martin and Phyllis Lyon
- Del McCoury — American Bluegrass Musician and Bandleader Del McCoury
- Del Norte County, California
- Del Norte, Colorado — small statutory town and county seat Del Norte, Colorado
- Del Rio, California
- Del Rio, Texas
- Del Shannon — American rock and roll singer-songwriter (1934–1990) Del Shannon
- Del Shofner — American NFL Wide Receiver (1934–2020) Del Shofner
- Del Veladero — High Andes Peak in Argentina Del Veladero
- DeLand, Florida
- Delano Lewis: American attorney, businessman and diplomat Delano Lewis
- Delano, California
- Delaplaine, Arkansas
- Delara Darabi
- Delavan, Illinois: small city in central Tazewell County Delavan, Illinois
- Delaware (U.S. state) Delaware
- Delaware City, Delaware
- Delaware County, Indiana
- Delaware County, Iowa
- Delaware County, New York
- Delaware County, Ohio
- Delaware County, Oklahoma
- Delaware County, Pennsylvania (Delco) Delaware County, Pennsylvania
- Delaware Department of Transportation (DelDOT) Delaware Department of Transportation
- Delaware River: Geography, History, and Uses Delaware River
- Delaware River (Kansas)
- Delaware Route 100
- Delaware Route 52 (Kennett Pike) Delaware Route 52
- Delaware Route 82 (DE 82) — Red Clay Valley scenic road Delaware Route 82
- Delaware State University
- Delaware, Iowa
- Delaware, Ohio: county seat, college town, and historic community Delaware, Ohio
- Delaware, Oklahoma (town in Nowata County) Delaware, Oklahoma
- Delbaran
- Delbert Daisey: American Decoy Carver and Waterfowl Artist Delbert Daisey
- Delegate
- Delegation — principles and practice in management, politics, and diplomacy Delegation
- Delémont — capital of the Swiss canton of Jura Delémont
- Delémont District (Canton of Jura, Switzerland) Delémont District
- Delettes — Rural commune in Pas-de-Calais, northern France Delettes
- Delfino Pescara 1936
- Délfor Dicásolo: Argentine comedian, radio performer and screenwriter Délfor Dicásolo
- Delft — Dutch city of Delftware, Vermeer, and TU Delft Delft
- Delft University of Technology (TU Delft) — overview, history, and research Delft University of Technology
- Delfzijl (Netherlands) Delfzijl
- Delgadillo's Snow Cap Drive-In
- Delhi: The National Capital Territory — history, geography, culture, and governance Delhi
- Delhi (village), New York
- Delhi Capitals (IPL franchise) Delhi Capitals
- Delhi Sultanate (c. 1206–1526): rulers, institutions and legacy Delhi Sultanate
- Delhi, Iowa: small city in eastern Iowa Delhi, Iowa
- Delhi, New York
- Delhi, Ontario: overview, history and community life Delhi, Ontario
- Deliberative Assembly
- Delicate (Taylor Swift song)
- Delicate Sound of Thunder (Pink Floyd live album) Delicate Sound of Thunder
- Delicatessen (Deli): Shop for Prepared and Specialty Foods Delicatessen
- Delicias, Chihuahua — city and agricultural and industrial center in northern Mexico Delicias
- Delicias Municipality, Chihuahua — overview, geography, economy and history Delicias Municipality
- Delijan County, Markazi Province, Iran Delijan County
- Delirium (acute confusional state) Delirium
- Delirium (Ellie Goulding album)
- Delirium tremens (DTs): severe alcohol withdrawal syndrome Delirium tremens
- Delitzsch — town in Saxony near Leipzig Delitzsch
- Delitzsch (rural district) Delitzsch (district)
- Deliver Us from Evil (2014 film) Deliver Us from Evil
- Deliverance (1972 film) Deliverance
- Delivery (logistics, services, and other meanings) Delivery
- Dell: American computer and technology company Dell
- Dell Curry — American NBA shooter and broadcaster Dell Curry
- Dell Rapids, South Dakota
- Della Reese: American Singer, Actress and Minister Della Reese
- Della Rovere — Italian noble family, papal dynasty and Renaissance patrons Della Rovere
- Delley-Portalban (canton of Fribourg, Switzerland) Delley-Portalban
- Dellingr — Norse personification of the dawn Dellingr
- Delmar, Alabama — small unincorporated community in Winston County Delmar, Alabama
- Delmar, Iowa
- Delmarva Peninsula: Geography, History and Coastal Life Delmarva Peninsula
- Delmenhorst, Lower Saxony — German town near Bremen Delmenhorst
- Delminium: ancient Illyrian center at modern Tomislavgrad Delminium
- Delmonico's — Historic New York City Restaurant and Culinary Influence Delmonico's
- Delocalized electron
- Deloit, Iowa: Overview of a small Midwestern city Deloit, Iowa
- Deloraine, Manitoba — Rural town near the Turtle Mountains Deloraine, Manitoba
- Deloraine, Tasmania: town on the Meander River in the Meander Valley Deloraine, Tasmania
- Delphi: ancient oracle, sanctuary, and modern software environment Delphi
- Delphi, Greece: Sanctuary of Apollo and the Oracle Delphi, Greece
- Delphi, Indiana — county seat on the Wabash River Delphi, Indiana
- Delphine Gibson (1903–2018): American supercentenarian Delphine Gibson
- Delphinus — the common dolphin genus Delphinus
- Delphinus (constellation)
- Delphos, Iowa
- Delphos, Ohio