Search by letter: C
Search by letter
Search by letter: C
- Cleveland, Tennessee — city overview, history, and regional role Cleveland, Tennessee
- Cleveland, Virginia: overview of a small Appalachian town Cleveland, Virginia
- Cleveleys — coastal village on the Fylde Coast in Lancashire, England Cleveleys
- Clever Hans — the horse that revealed the observer-expectancy effect Clever Hans
- Clever, Missouri
- Cléville, Calvados
- Clewiston, Florida
- Cleyrac (Gironde) — commune in Nouvelle-Aquitaine, France Cleyrac
- Cleyzieu — a small commune in Ain, Auvergne-Rhône-Alpes, France Cleyzieu
- Cliburn, Eden, Cumbria Cliburn
- Cliché: definition, origins, characteristics and uses Cliché
- Clichy-sous-Bois: suburban commune in Seine-Saint-Denis, Île‑de‑France Clichy-sous-Bois
- Click (onomatopoeia) Click
- Click beetle (Elateridae): appearance, behavior and human relevance Click beetle
- Client (computing) Client
- Client state
- Client–server architecture Client-server
- Cliff: steep natural rock faces, formation, types and notable examples Cliff
- Cliff Barton — American NHL Right Winger (1907–1969) Cliff Barton
- Cliff Branch — American football wide receiver Cliff Branch
- Cliff Burton — Metallica bassist and influential heavy metal musician Cliff Burton
- Cliff Carpenter — American Radio Actor (1915–2014) Cliff Carpenter
- Cliff Curtis
- Cliff Finch
- Cliff Jackson (English footballer) Cliff Jackson (footballer)
- Cliff Michelmore — English broadcaster and presenter of Tonight Cliff Michelmore
- Cliff Osmond (1937–2012) — American character actor, writer and director Cliff Osmond
- Cliff Richard — British singer, musician and entertainer Cliff Richard
- Cliff Robertson (1923–2011) — American film and television actor Cliff Robertson
- Cliff Williams (AC/DC bassist and English rock musician) Cliff Williams
- Clifford Alexander Jr.: First African American U.S. Secretary of the Army Clifford Alexander Jr.
- Clifford D. Simak — American science fiction author and SF Grand Master Clifford D. Simak
- Clifford Geertz: Interpreter of Cultures and Symbolic Anthropology Clifford Geertz
- Clifford Husbands — Governor‑General of Barbados (1996–2011) Clifford Husbands
- Clifford Irving
- Clifford Robinson
- Clifford the Big Red Dog
- Clifford Wiens — Canadian architect known for sculptural modernism Clifford Wiens
- Clifton, Eden — village and civil parish in Cumbria, England Clifton
- Clifton Forge, Virginia: a historic railroad town in the Alleghany Highlands Clifton Forge, Virginia
- Clifton James (American character actor) Clifton James
- Clifton, Arizona
- Clifton, Idaho
- Clifton, Illinois
- Clifton, New Jersey
- Clifton, Nottinghamshire: history and character of a Nottingham suburb Clifton, Nottinghamshire
- Clifton, Texas
- Clifton, Virginia
- Cliftonhill — Albion Rovers' football ground in Coatbridge Cliftonhill
- Climacoceratidae — extinct giraffoid artiodactyls of the Miocene Climacoceratidae
- Climate: long-term patterns of weather, types, causes and relevance Climate
- Climate change: causes, history, impacts and human responses Climate change
- Climate of California: regional types, causes, and impacts Climate of California
- Climate sensitivity: how Earth's temperature responds to greenhouse forcing Climate sensitivity
- Climatology: study, methods, history, and applications Climatology
- Climax (narrative moment) Climax
- Climax (Usher song) Climax (song)
- Climax community (ecology): definition, history and modern perspectives Climax community
- Climbing harness: types, parts, fitting, care, and safety Climbing harness
- Climbing plant: forms, methods and ecological importance Climbing plant
- Climbing route
- Clinamen: the Epicurean swerve and its philosophical legacy Clinamen
- Clinch County, Georgia
- Clinchamps-sur-Orne — former commune in Calvados, Normandy, France Clinchamps-sur-Orne
- Clinchco, Virginia
- Clinchport, Virginia: small riverside town in southwestern Virginia Clinchport, Virginia
- Cline (biology) — Gradients of variation across populations Cline
- Clinic (medical facility) Clinic
- Clinical Institute Withdrawal Assessment for Alcohol (CIWA) Clinical Institute Withdrawal Assessment for Alcohol
- Clinical psychology: practice, assessment, history, and training Clinical psychology
- Clinical thermometer
- Clinical trial
- Clint Black
- Clint Bowyer: American NASCAR driver and broadcaster Clint Bowyer
- Clint Dempsey: American soccer forward and attacking midfielder Clint Dempsey
- Clint Eastwood: actor, director, producer, and composer Clint Eastwood
- Clint Malarchuk — Canadian NHL goaltender and survivor Clint Malarchuk
- Clint Roberts (1935–2017) — American Republican politician from South Dakota Clint Roberts
- Clint Walker (1927–2018) — American actor best known for Cheyenne Clint Walker
- Clinton County, Illinois
- Clinton County, Indiana
- Clinton County, Iowa — overview, history, geography and economy Clinton County, Iowa
- Clinton County, Kentucky — overview, history, and local features Clinton County, Kentucky
- Clinton County, Michigan
- Clinton County, Missouri
- Clinton County, New York — overview, geography, history and features Clinton County, New York
- Clinton County, Ohio
- Clinton County, Pennsylvania
- Clinton Family Portrait (Larry D. Alexander, 1995) Clinton Family Portrait
- Clinton Lake (Kansas)
- Clinton Morrison
- Clinton, Arkansas — overview and key facts Clinton, Arkansas
- Clinton (Dutchess County, New York) Clinton, Dutchess County, New York
- Clinton, Illinois
- Clinton, Indiana
- Clinton, Iowa
- Clinton, Kansas
- Clinton, Kentucky: Hickman County seat and small rural city Clinton, Kentucky
- Clinton, Louisiana
- Clinton, Maryland: Community, History, and Local Features Clinton, Maryland
- Clinton, Massachusetts — a central Worcester County mill town Clinton, Massachusetts
- Clinton, Mississippi
- Clinton, North Carolina
- Clinton, Oklahoma
- Clinton (Oneida County), New York — village overview Clinton, Oneida County, New York
- Clinton, South Carolina
- Clinton, Tennessee — City and County Seat of Anderson County Clinton, Tennessee
- Clintwood, Virginia — small Appalachian county seat in southwest Virginia Clintwood, Virginia
- Clio, Alabama
- Clio, Iowa
- Clipboard (computing): temporary storage for copy and paste Clipboard (computing)
- Clipper (19th-century fast sailing ship) Clipper
- Clipper Mills, California
- Clipperton Island (Île de la Passion) — Remote French coral atoll Clipperton Island
- Clique: small, exclusive social groups and their dynamics Clique
- Clitheroe, Lancashire Clitheroe
- Clitoris: anatomy, development, function, and significance Clitoris
- Clive Barker: English novelist, filmmaker and visual artist Clive Barker
- Clive Cussler: novelist, adventurer, and founder of NUMA Clive Cussler
- Clive Davis — American record executive, producer, and talent curator Clive Davis
- Clive Dunn: English actor, comedian, singer, artist and author Clive Dunn
- Clive Granger: econometrician, cointegration pioneer, Nobel laureate Clive Granger
- Clive James: Australian writer, critic and broadcaster Clive James
- Clive King (1924–2018) — English children's author Clive King
- Clive Owen — English film and television actor Clive Owen
- Clive Palmer: Australian businessman, mining magnate and political figure Clive Palmer
- Clive Revill: Actor and Voice Performer from New Zealand Clive Revill
- Clive Swift: English actor and songwriter Clive Swift
- Clive, Iowa
- Cliveden: Historic country house and estate on the River Thames Cliveden
- Cloaca: single posterior chamber for excretion and reproduction in vertebrates Cloaca
- Cloak: history, design, uses, and cultural significance Cloak
- Cloaking device (invisibility cloak): science, history and applications Cloaking device
- Clock: Devices for Measuring and Displaying Time Clock
- Clock Cabinet at the Palace of Versailles Clock Cabinet
- Clock King (DC Comics villain) Clock King
- Clock rate (processor frequency) Clock rate
- Clockers (1995 film) Clockers
- Clocks (Coldplay song) Clocks (song)
- Clockwise (direction of rotation) Clockwise
- Clockwork: mechanical movements, mainsprings and gear-driven mechanisms Clockwork
- Clockwork Angels — Rush's nineteenth and final studio album Clockwork Angels
- Clockwork radio (wind-up radio): mechanism, history and uses Clockwork radio
- Clodoaldo — Brazilian midfield maestro and 1970 World Cup winner Clodoaldo
- Clodomir Santos de Morais — Brazilian sociologist and developer of the Organization Workshop Clodomir Santos de Morais
- Clodomiro Picado — Costa Rican biologist and pioneer in antivenom research Clodomiro Picado
- Clodovil Hernandes: Brazilian Designer, Broadcaster and Politician Clodovil Hernandes
- Clog (shoe)
- Clog dance
- Cloister: definition, form, history and uses Cloister
- Clonazepam: clinical overview, pharmacology, uses, and safety Clonazepam
- Clone: biological and genetic copies Clone
- Clone High: animated satire about a high school of historical clones Clone High
- Clone Wars
- Clones — town in County Monaghan, Ireland Clones
- Clonmel, Kansas
- Cloppenburg
- Cloppenburg (district)
- Cloris Leachman — American actress (1926–2021) Cloris Leachman
- Clos du Doubs
- Close Encounters of the Third Kind
- Closed system (thermodynamics) Closed system
- Closed-circuit television (CCTV) Closed-circuit television
- Closer (Joy Division album)
- Closer (2004 film) Closer (movie)
- Closet: Small Room for Clothes and Household Storage Closet
- Closeted (in the closet): hiding sexual orientation, gender, or intersex traits Closeted
- Closing credits (end credits) in film and television Closing credits
- Closing the Ring (2007 film) Closing the Ring
- Clostridia: anaerobic, spore-forming bacteria of medical and ecological importance Clostridia
- Clostridium: overview of the genus, traits, diseases and uses Clostridium
- Clostridium difficile (C. difficile): bacteria, disease, and public health Clostridium difficile
- Clostridium perfringens
- Closure (computer programming)
- Cloth face mask Cloth facemask
- Clothes dryer (tumble dryer): types, operation, and maintenance Clothes dryer
- Clothing: purpose, materials, cultural meaning and history Clothing
- Clothing in Ancient Greece: garments, materials, and social meanings Clothing in Ancient Greece
- Clothing in Ancient Rome: garments, materials, and social meaning Clothing in Ancient Rome
- Cloud (meteorology): formation, types, and roles in the water cycle Cloud
- Cloud chamber (Wilson chamber) Cloud chamber
- Cloud computing: concept, components, history, uses and key distinctions Cloud computing
- Cloud County, Kansas
- Cloud forest (montane cloud forest) Cloud forest
- Cloud Gate (The Bean) — public sculpture in Chicago's Millennium Park Cloud Gate
- Cloud Lake, Florida
- Cloudberry (Rubus chamaemorus): description, habitat, and uses Cloudberry
- Clouded leopard (Neofelis nebulosa): description, behavior, and conservation Clouded leopard
- Clouds of Sils Maria (2014) — film by Olivier Assayas Clouds of Sils Maria
- Cloutierville, Louisiana
- Clove: the dried aromatic flower bud used as a spice and remedy Clove
- Clove hitch — a simple hitch knot: tying, uses, and precautions Clove hitch
- Clover (Trifolium): biology, distribution, uses and cultural notes Clover
- Clover Moore
- Cloverfield (2008 film) Cloverfield
- Cloverleaf quasar (H1413+117) — a four-image gravitationally lensed quasar Cloverleaf quasar
- Cloverport, Kentucky
- Clovis culture — Early Paleoindian tradition in North America Clovis culture
- Clovis I — Frankish king who united Gaul and founded the Merovingian dynasty Clovis I
- Clovis Maksoud: Arab League Diplomat, Journalist and Scholar (1926–2016) Clovis Maksoud
- Clovis point (Paleoindian fluted stone spear point) Clovis point
- Clovis, California
- Clovis, New Mexico
- Clown: history, roles, appearance, and contemporary practice Clown
- Clownfish: biology, habitat, symbiosis, and human interactions Clownfish
- Clu Gulager
- Club
- Club (weapon)
- Club Almagro — Argentine sports club based in Buenos Aires Club Almagro
- Club América: overview, history, identity and achievements Club América
- Club Atlético Independiente
- Club Brugge K.V. — Belgian football club Club Brugge K.V.
- Club de Gimnasia y Esgrima La Plata: history, identity and football legacy Club de Gimnasia y Esgrima La Plata
- Club de Regatas Vasco da Gama
- Club Deportivo Universidad Católica
- Club des Hashischins: Parisian hashish salon and literary experiments (c.1844–1849) Club des Hashischins
- Club Estudiantes de La Plata
- Club Ferro Carril Oeste — Argentine sports club from Buenos Aires Club Ferro Carril Oeste
- Club León — Mexican professional football club Club León
- Club Nacional de Football
- Club Necaxa
- Club Ninja — Blue Öyster Cult's 1985 studio album Club Ninja
- Club Penguin: history, features, and cultural legacy of the kids' MMO Club Penguin
- Club Puebla — Mexican professional football club from Puebla Club Puebla
- Club Tijuana (Xolos) — Mexican professional football club Club Tijuana
- Club Universidad de Chile
- Club Universidad de Guadalajara (Leones Negros) Club Universidad de Guadalajara
- Club Universidad Nacional (Pumas de la UNAM) Club Universidad Nacional
- Club Universitario de Deportes — Lima's historic football club Club Universitario de Deportes
- Clube Atlético Juventus (Juventus da Mooca) Clube Atlético Juventus
- Clube Atlético Mineiro (Atlético Mineiro) Clube Atlético Mineiro
- Clube do Remo
- Clube Náutico Capibaribe (Náutico) Clube Náutico Capibaribe
- Clubmoss (Lycophytes): biology, history, uses and conservation Clubmoss
- Cluedo (UK television game show) Cluedo (game show)
- Clueless (1995 film) Clueless
- Clugin — former municipality in Graubünden, Switzerland Clugin
- Cluj County: geography, history, and cultural significance Cluj County
- Cluj-Napoca: Transylvanian hub of history, education and culture Cluj-Napoca
- Clumanc — commune in Alpes-de-Haute-Provence, France Clumanc
- Clumsy (Our Lady Peace album) Clumsy (album)
- Clun: small historic town on the River Clun in south Shropshire Clun
- Clunes, Victoria
- Cluniac Reforms
- Cluny — historic town and monastic centre in eastern France Cluny
- Cluny Abbey
- Clupeidae: herrings, shads, sardines and related fishes Clupeidae
- Cluses (Haute-Savoie) Cluses
- Cluster (computing)
- Cluster Analysis (Clustering): Methods, History, and Applications Cluster analysis
- Cluster bomb (cluster munition) Cluster bomb
- Cluster headache: causes, symptoms, diagnosis and treatment Cluster headache
- Clute, Texas
- Clutier, Iowa
- Clwyd: preserved county in north‑east Wales Clwyd
- Clyde Best — Bermudian footballer and pioneering striker Clyde Best
- Clyde F.C. — Scottish professional football club Clyde F.C.
- Clyde Holding (Allan Clyde Holding) Clyde Holding
- Clyde Scott — American Olympic hurdler and NFL halfback Clyde Scott
- Clyde Stubblefield: James Brown's Funk Drummer and Influential Breakbeat Artist Clyde Stubblefield
- Clyde Tolson: Associate Director and Longtime Deputy of the FBI Clyde Tolson
- Clyde Tombaugh — American astronomer who discovered Pluto Clyde Tombaugh
- Clyde Wells
- Clyde Wind Farm — proposed 548 MW onshore wind project in South Lanarkshire Clyde Wind Farm
- Clyde, Kansas
- Clyde, Ohio
- Clyde, Texas
- Clydesdale Bank
- Clytemnestra
- CM Punk: American professional wrestler and mixed martial artist CM Punk
- CMT (Country Music Television) — American country music cable channel CMT (American TV channel)
- CN Tower: Toronto’s landmark telecommunications and observation tower CN Tower
- CNA Center (333 South Wabash) — Chicago office high‑rise CNA Center
- CNBC — American business news television network CNBC
- CNBLUE (South Korean rock band) CNBLUE
- CNET: Technology news, reviews, video and podcasts CNET
- Cnida — the stinging organelles of Cnidaria Cnida
- Cnidaria: overview of jellyfish, corals, sea anemones and related animals Cnidaria
- CNN: The Cable News Network — overview, history and impact CNN
- CNN Chile: Overview of the Chilean 24‑Hour News Channel CNN Chile
- CNN en Español
- CNN Türk — Turkish 24-hour news channel CNN Türk
- CO Roubaix-Tourcoing
- Co Westerik (1924–2018) — Dutch painter, draughtsman and photographer Co Westerik
- Codependency: patterns, origins, signs, and recovery Co-dependency
- Co-education: mixed-sex schooling — overview, history, and debates Co-education
- Cofactor (biochemistry): nonprotein components essential for enzyme activity Co-factor
- Co-operative Commonwealth Federation (CCF) Co-operative Commonwealth Federation
- The Co-operative Group (United Kingdom) Co-operative Group
- Co-operative Party (United Kingdom) Co-operative Party
- Co-Princes of Andorra
- Coach
- Baseball coach — roles, responsibilities, and common positions Coach (baseball)
- Coach (horse-drawn carriage) Coach (carriage)
- Coach (sport): roles, types, history and modern practice Coach (sport)
- Coachella Valley: geography, climate, cities, agriculture and tourism Coachella Valley
- Coachella Valley Music and Arts Festival
- Coagh, County Tyrone Coagh
- Coagulation: the physiological process of blood clotting Coagulation
- Coahoma County, Mississippi