| COACERVATIONS | • coacervations n. Plural of coacervation. • COACERVATION n. an aggregation of particles of an emulsoid into liquid droplets before flocculation. |
| COACHBUILDERS | • coachbuilders n. Plural of coachbuilder. • COACHBUILDER n. a craftsman who builds the bodies of cars, lorries, railway carriages, etc. |
| COACHBUILDING | • coachbuilding n. The construction of coaches. • COACHBUILDING n. the craft of building coaches. |
| COADAPTATIONS | • coadaptations n. Plural of coadaptation. • co-adaptations n. Plural of co-adaptation. • COADAPTATION n. the state of being mutually adapted. |
| COADJACENCIES | • COADJACENCY n. the state of being coadjacent. |
| COADJUTORSHIP | • coadjutorship n. The state or office of a coadjutor; joint assistance. • COADJUTORSHIP n. the office of coadjutor. |
| COADJUTRESSES | • coadjutresses n. Plural of coadjutress. • COADJUTRESS n. a female coadjutor, also COADJUTRIX. |
| COADMINISTERS | • coadministers v. Third-person singular simple present indicative form of coadminister. |
| COAGULABILITY | • coagulability n. The ability to coagulate, of being coagulable. • COAGULABILITY n. the quality of being coagulable. |
| COALIFICATION | • coalification n. (Geology) The formation of coal by the gradual heating and compression of organic matter, normally via peat. • COALIFICATION n. a process in which vegetable matter becomes converted into coal of increasingly higher rank with anthracite as the final product. |
| COALITIONISMS | • coalitionisms n. Plural of coalitionism. • COALITIONISM n. the forming of a coalition. |
| COALITIONISTS | • coalitionists n. Plural of coalitionist. • COALITIONIST n. a supporter of coalitionism. |
| COASTGUARDMAN | • coastguardman n. (Dated) A coastguard. • COASTGUARDMAN n. a member of a coast guard, also COASTGUARDSMAN. |
| COASTGUARDMEN | • coastguardmen n. Plural of coastguardman. • COASTGUARDMAN n. a member of a coast guard, also COASTGUARDSMAN. |
| COAUTHORSHIPS | • coauthorships n. Plural of coauthorship. • COAUTHORSHIP n. the role of coauthor. |