| BIOCONTROLS | • biocontrols n. Plural of biocontrol. • BIOCONTROL n. pest control by biological means e.g. cane toads. |
| CHOROLOGIST | • chorologist n. One who studies chorology. • CHOROLOGIST n. a student of chorology. |
| COLORATIONS | • colorations n. Plural of coloration. • COLORATION n. the act of coloring; the state of being colored, also COLOURATION. |
| COLORPOINTS | • colorpoints n. Plural of colorpoint. • COLORPOINT n. a breed of domestic cat, also COLOURPOINT. |
| COMPOSITORS | • compositors n. Plural of compositor. • COMPOSITOR n. one who sets type. |
| CONTORTIONS | • contortions n. Plural of contortion. • CONTORTION n. the state of being contorted. |
| CORDOTOMIES | • cordotomies n. Plural of cordotomy. • CORDOTOMY n. the surgical division of a bundle of nerve fibres in the spinal cord, also CHORDOTOMY. |
| CORONATIONS | • coronations n. Plural of coronation. • CORONATION n. the act or occasion of crowning. |
| COROTATIONS | • corotations n. Plural of corotation. • COROTATION n. the act of rotating in conjunction with another body. |
| CORTICOLOUS | • corticolous adj. Living or growing on bark. • CORTICOLOUS adj. living or growing on tree bark. |
| HOROSCOPIST | • horoscopist n. One versed in horoscopy; an astrologer. • HOROSCOPIST n. one who casts horoscopes, an astrologer. |
| ORTHOSCOPIC | • orthoscopic adj. Free from optical distortion. • ORTHOSCOPIC adj. giving undistorted vision. |
| PROTOCOLISE | • protocolise v. Alternative form of protocolize. • PROTOCOLISE v. to make a protocol of, also PROTOCOLIZE. |
| PROTOCOLIST | • protocolist n. One who draws up protocols. • PROTOCOLIST n. a registrar or clerk. |
| ROTOSCOPING | • rotoscoping n. Synonym of rotoscope (“technique”). • rotoscoping v. Present participle of rotoscope. • ROTOSCOPE v. to create the outline of an object from live-action film for manipulation in an animated film sequence. |