| cruzeiro | cruzeiro |
| Cruzeiro Esporte Clube | Cruzeiro Esporte Clube |
| cry | llamada |
| cry down | desacreditar |
| cry for help | llanto de ayuda |
| cry of distress | llanto de ayuda |
| cry off | no aparecer |
| cry out | exclamar |
| cry out for | pedir a gritos |
| Cry to Heaven | Cry to Heaven |
| crybaby | llorón |
| crying | en lágrimas |
| cryobiosis | criobiosis |
| Cryogenian | Glaciación global |
| cryogenic | criogénico |
| cryolite | criolita |
| Cryolophosaurus | Cryolophosaurus |
| cryopreservation | criopreservación |
| CryoSat | CryoSat |
| cryosurgery | criocirugía |
| cryoturbation | crioturbación |
| cryovolcano | criovolcán |
| Crypsis | Cripsis |
| crypt | cripta |
| Cryptanthus | Cryptanthus |
| Crypteia | Krypteia |
| cryptic | misterioso |
| Cryptic species complex | Especie par |
| cryptically | misteriosamente |
| Crypto-anarchism | Anarcofeminismo |
| Crypto-Judaism | Cripto-judaísmo |
| cryptobiosis | criptobiosis |
| Cryptobranchoidea | Cryptobranchoidea |
| Cryptodira | Cryptodira |
| cryptogam | criptógamas |
| cryptogram | criptograma |
| cryptographer | criptógrafo |
| Cryptographic key | Clave |
| cryptography | criptografía |
| cryptology | criptología |
| Cryptonomicon | Criptonomicón |
| cryptorchidism | criptorquidia |
| cryptozoology | criptozoología |
| crystal | cristal |
| crystal ball | bola de cristal |
| Crystal Palace | Palacio de Cristal |
| crystal set | radio a galena |
| Crystal skull | Cráneo de cristal |
| Crystal system | Sistema cristalino |
| Crystal twinning | Macla |
| crystal-clear | bien definido |
| crystalline | cristalino |
| crystallisation | cristalización |
| crystallization | cristalización |
| crystallize | cristalizar |
| Crystallographic defect | Defecto cristalino |
| Crystallographic point group | Sistema cristalino |
| crystallography | cristalografía |
