| cyclo-cross bike | Cross-Rennrad |
| Cycloaddition | Cycloaddition |
| cycloalkane | Cycloalkan |
| cycloalkanes | Cycloalkane |
| cycloalkene | Cycloalken |
| cycloalkenes | Cycloalkene |
| cycloalkyne | Cycloalkin |
| cyclobarbital | Cyclobarbital |
| cyclobarbital poisoning | Cyclobarbitalvergiftung |
| cyclobarbitone | Cyclobarbital |
| cyclobarbitone poisoning | Cyclobarbitalvergiftung |
| cyclobutane | Cyclobutan |
| cyclobutene | Cyclobuten |
| Cyclocomputer | Fahrradcomputer |
| cyclocomputers | Fahrradcomputer |
| cycloconvertor | Steuerumrichter |
| cyclocross bicycle , CCX | Cross-Rennrad |
| cyclodecane | Cyclodecan |
| cyclodextrin | Cyclodextrin |
| cyclododecane | Cyclododecan |
| cycloergometer | Ergonmeterrad |
| cycloergometers | Ergonmeterräder |
| cyclogram | Zyklogramm |
| cycloheptane | Cycloheptan |
| cycloheptatriene , CHT | Cycloheptatrien , CHT |
| cycloheptatriene cation | Cycloheptatrienkation |
| cycloheptene | Cyclohepten |
| cyclohexane | Cyclohexan |
| cyclohexane conformation | Konformation von Cyclohexan |
| cyclohexanedimethanol | Cyclohexandimethanol |
| cyclohexanol | Cyclohexanol |
| cyclohexene | Cyclohexen |
| Cycloheximide | Cycloheximid |
| Cyclohexyl Alcohol | Cyclohexanol |
| cyclohexylamine | Cyclohexylamin |
| cyclohexylmethane | Cyclohexylmethan |
| cycloid | Radkurve |
| cycloid gear | Zykloidengetriebe |
| cycloid mass spectrometry | Zykloidenmassenspektrometrie |
| cycloid personality | zykloide Persönlichkeit |
| cycloid scale | Zykloidschuppe |
| cycloid scales | Zykloidschuppen |
| cycloid teeth | Zykloidenverzahnung |
| cycloidal | zykloid |
| cycloidal arch | Zykloidbogen |
| cycloidal engine | Guillochiermaschine |
| cycloidal gear | Zykloidengetriebe |
| cycloidal gear wheel | Zykloidenzahnrad |
| cycloidal mass spectrometer | Zykloidenmassenspektrometer |
| cycloidal orbit | Zykloidenbahn |
| cycloidal path | Zykloidenbahn |
| cycloidal pendulum mill | Zykloidenwalzwerk |
| cycloidal propeller | Zykloidenpropeller |
| cycloidal teeth | Zykloidenverzahnung |
| cycloidal tooth profile | Zykloidenprofil |
| cycloidal toothing gear | Zahnrad mit Zykloidenverzahnung |
| cycloidal-profile teeth | Zykloidenverzahnung |
| cycloids | Radlinien |
| Cyclomatic complexity | McCabe-Metrik |
| cyclometer | Kilometerzähler |
| cyclomorphosis | Zyklomorphose |
| cyclone | Wirbel |
| cyclone barrel | Zyklonbrennkammer |
| cyclone burner | Wirbelstrombrenner |
