| CHLOROPICRINS | • chloropicrins n. Plural of chloropicrin. • CHLOROPICRIN n. a colorless liquid that causes tears and vomiting and is used esp. as a soil fumigant, also CHLORPICRIN. |
| CHRONOGRAPHIC | • chronographic adj. Of or pertaining to a chronograph. • CHRONOGRAPHIC adj. relating to a chronograph, an instrument for recording the moment of an event. |
| COCHAIRPERSON | • cochairperson n. A joint chairperson. • COCHAIRPERSON n. a joint chairmen or chairwoman. |
| COCONSPIRATOR | • coconspirator n. Alternative spelling of co-conspirator. • co-conspirator n. A person involved with others in a conspiracy. • COCONSPIRATOR n. a joint conspirator. |
| COPARCENARIES | • coparcenaries n. Plural of coparcenary. • COPARCENARY n. joint heirship or ownership, also COPARCENERY. |
| COPARCENERIES | • COPARCENERY n. joint heirship or ownership, also COPARCENARY. |
| CORTICOTROPIN | • corticotropin n. (Biochemistry, endocrinology) Synonym of adrenocorticotropic hormone. • CORTICOTROPIN n. a hormone that stimulates the adrenal gland, also CORTICOTROPHIN. |
| MICROPUNCTURE | • micropuncture n. A very small puncture. • micropuncture v. To make a very small puncture. • MICROPUNCTURE n. an extremely small puncture (as of a nephron). |
| NOCIRECEPTORS | • NOCIRECEPTOR n. a receptor sensitive to pain, also NOCICEPTOR. |
| NONRECIPROCAL | • nonreciprocal adj. Not reciprocal; not returned in kind. • NONRECIPROCAL adj. not reciprocal. |
| PICROCARMINES | • PICROCARMINE n. a stain for microscope work made from carmine, ammonia, water and picric acid. |
| PRECONCERTING | • preconcerting v. Present participle of preconcert. • PRECONCERT v. to settle beforehand. |
| PREELECTRONIC | • preelectronic adj. Before the introduction of electronics. |
| RECIPROCATING | • reciprocating v. Present participle of reciprocate. • reciprocating adj. That moves backwards and forwards. • RECIPROCATE v. to give and take mutually. |
| RECIPROCATION | • reciprocation n. The act of reciprocating; interchange of acts; a mutual giving and returning. • reciprocation n. Alternate recurrence or action; as, the reciprocation of the sea in the flow and ebb of tides; oscillation. • RECIPROCATION n. a mutual exchange. |