| CHRONOLOGERS | • chronologers n. Plural of chronologer. • CHRONOLOGER n. an expert in chronology, also CHRONOLOGIST. |
| COORDINATORS | • coordinators n. Plural of coordinator. • coördinators n. Plural of coördinator. • co-ordinators n. Plural of co-ordinator. |
| CORONOGRAPHS | • coronographs n. Plural of coronograph. • CORONOGRAPH n. a special telescope used to observe prominences and the corona around the edge of the sun. |
| CORPORATIONS | • corporations n. Plural of corporation. • CORPORATION n. a body corporate legally authorized to act as a single individual. |
| DOORKNOCKERS | • doorknockers n. Plural of doorknocker. • door␣knockers n. Plural of door knocker. • DOORKNOCKER n. a knocker on a door. |
| NECROPHOROUS | • necrophorous adj. (Zoology) Carrying away and burying dead bodies, like the beetles of the genus Necrophorus. • NECROPHOROUS adj. carrying away and burying dead bodies, as do burying beetles. |
| NONCORROSIVE | • noncorrosive adj. That does not cause corrosion. • NONCORROSIVE adj. not corrosive. |
| NONCROSSOVER | • noncrossover adj. (Genetics) Not involving crossover. • NONCROSSOVER n. a chromosome that has not crossed over during meiosis. |
| OVERCONTROLS | • overcontrols v. Third-person singular simple present indicative form of overcontrol. • OVERCONTROL v. to control excessively. |
| POSTCORONARY | • postcoronary adj. After coronary thrombosis. • POSTCORONARY adj. taking place after a coronary. |
| PROMONTORIES | • promontories n. Plural of promontory. • PROMONTORY n. a high point of land or rock projecting into a body of water. |
| PROPRANOLOLS | • propranolols n. Plural of propranolol. • PROPRANOLOL n. a beta-blocker drug used mainly in the treatment of cardiac arrhythmia. |
| PROROGATIONS | • prorogations n. Plural of prorogation. • PROROGATION n. the act of prorogating, postponing a meeting. |
| SENSORIMOTOR | • sensorimotor adj. (Biology) Of or pertaining to both sensory and motor activity. • SENSORIMOTOR adj. of, relating to, or functioning in both sensory and motor aspects of bodily activity. |
| SERVOCONTROL | • servocontrol n. A control that uses a servomechanism. • SERVOCONTROL n. in aircraft, a reinforcing mechanism for the pilot's effort, usually a small auxiliary aerofoil. |