Definities van Winkler Prins Studie in de Ensie C
- chronometer
- chroom
- CHU
- Churchill
- Churchill, Sir Winston
- Chwarizmi, Aboe Dja‘far Mohammed ibn Moesa al-
- CIA
- Cicero, Marcus Tullius
- ciclosporine
- cijfer
- cilinderbureau
- Cincinnati
- cire perdue
- cirkel
- Cirque du Soleil
- cirrocumulus
- cirrostratus
- cirrus
- Ciskei
- Citroën, André
- citroenzuur
- citroenzuurcyclus
- civetkat
- Civil Rights Movement
- Civilis, Gaius Iulius
- Claerbout, David
- Claes, Willy
- clair-obscur
- Claire
- clan
- Clancy, Tom
- Clapeyron, Benoît Pierre Émile
- Clapton, Eric
- Clarke, Samuel
- classicisme
- Claudius I
- Claus
- Claus, Hugo
- Clausius, Rudolph Julius Emmanuel
- Clavel, Maurice
- Clay, Cassius Marcellus
- Cleemput, Gerda van
- Cleese, John
- Clementi, Muzio
- Cleopatra
- Clercq, René de
- Clermont-Ferrand
- clerus
- Clervaux
- Clevers, Hans
- cliché
- Clijsters, Kim
- Clinton, Bill
- Clinton, George
- Clinton, Hillary
- Clisthenes
- clitoridectomie
- clitoris
- cloaca
- Clooney, George
- close harmony
- close reading
- cloud
- Clovis
- Club van Rome
- Cluny
- Clusius, Carolus
- coalitie
- coalitieoorlogen
- Cobra
- cobra's
- cocaïne
- Cockerill, John
- Cockerill, William
- Cocteau, Jean
- Code Civil
- Code Pénal
- codex
- coëfficiënt
- coeliakie
- Coen, Jan Pieterszoon
- coënzym
- Coetzee, John Maxwell
- Coevorden
- cognitie
- Cohen, Alexander
- Cohen, Job
- Cohen, Leonard
- Cohn-Bendit, Daniel
- Coimbra
- Colbert, Jean-Baptiste
- Coldplay
- Coleman, Ornette
- Colette, Sidonie-Gabrielle
- Coligny
- Colijn, Hendrikus
- Colijnsplaat
- colitis
- collaboratie
- collage