| 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. |
| NONFRIVOLOUS | • nonfrivolous adj. (Law) Not frivolous. • NONFRIVOLOUS adj. not frivolous. |
| OMNIVOROUSLY | • omnivorously adv. In the manner of an omnivore. • OMNIVOROUS adv. feeding on all kinds of food. |
| OVERBOOKINGS | • overbookings n. Plural of overbooking. • OVERBOOKING n. the act of booking more than necessary. |
| OVERCOLORING | • overcoloring v. Present participle of overcolor. • overcoloring n. Alternative form of overcolouring. • OVERCOLOR v. to color too highly, also OVERCOLOUR. |
| OVERCONTROLS | • overcontrols v. Third-person singular simple present indicative form of overcontrol. • OVERCONTROL v. to control excessively. |
| OVERFLOODING | • overflooding v. Present participle of overflood. • OVERFLOOD v. to flood excessively. |
| OVERGLOOMING | • overglooming v. Present participle of overgloom. • OVERGLOOM v. to cover with gloom. |
| OVERHONORING | • OVERHONOR v. to honor too highly, also OVERHONOUR. |
| OVERHONOURED | • OVERHONOUR v. to honour excessively, also OVERHONOR. |
| OVERSHOOTING | • overshooting v. Present participle of overshoot. • OVERSHOOT v. to shoot over or beyond one's target. |
| PROVOCATIONS | • provocations n. Plural of provocation. • PROVOCATION n. the act of provoking. |
| 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. |