| cellula fotoelettrica | photoelectric cell |
| Cellula NK | Natural killer cell |
| cellula solare | solar cell |
| cellula staminale | stem cell |
| Cellula staminale tumorale | Cancer stem cell |
| Cellula vegetale | Plant cell |
| cellulare | cellular |
| cellulazione | cellulation |
| Cellule fotoelettriche | Photoelectric cells |
| Cellule fotovoltaiche | Photovoltaic cells |
| cellulite | cellulitis |
| celluloide | celluloid |
| cellulosa | cellulose |
| Celoma | Body cavity |
| celomatico | celomatic |
| Celostati | Coelostats |
| Celsian | Celsian |
| Celsius | Celsius |
| Celso | Celsus |
| Celso Benigno Luigi Costantini | Cardinal Celso Costantini |
| Celta | Celtic |
| Celti | Celts |
| Celtiberico | Celtiberian language |
| Celtic League | Celtic League |
| Celtic Pride | Celtic Pride |
| Celtic punk | Celtic punk |
| celtico | Celtic |
| Celtis australis | Celtis australis |
| Celtismo | Celtic Reconstructionist Paganism |
| Cemal Gürsel | Cemal Gürsel |
| Cemal Süreya | Cemal Süreya |
| cembalo | cymbal |
| cementare | caseharden |
| cementato | case-hardened |
| cementazione | cementation |
| cemento | concrete |
| cemento armato | reinforced concrete |
| cemento-amianto | asbestos cement |
| cena | dinner |
| Cena in Emmaus | Supper at Emmaus |
| Cenad | Cenad |
| cenare | dine |
