| CHELUVIATIONS | • CHELUVIATION n. the leaching of iron and aluminium oxides from soils, esp. those planted with conifers and heaths. |
| INTERBEHAVIOR | • INTERBEHAVIOR n. the behaviour of interaction between organisms, also INTERBEHAVIOUR. |
| OVERBREATHING | • overbreathing v. Present participle of overbreathe. • overbreathing n. Hyperventilation. • overbreathing n. Excessive breathing. |
| OVERBURTHENED | • overburthened v. Simple past tense and past participle of overburthen. • OVERBURTHEN v. (archaic) to overburden, also OVERBURDEN. |
| OVERHASTINESS | • overhastiness n. The quality of being overhasty. • OVERHASTINESS n. the state of being overhasty. |
| OVERLENGTHENS | • overlengthens v. Third-person singular simple present indicative form of overlengthen. • OVERLENGTHEN v. to lengthen excessively. |
| OVERTHWARTING | • OVERTHWART v. to lie athwart. |
| OVERTIGHTENED | • overtightened v. Simple past tense and past participle of overtighten. • OVERTIGHTEN v. to tighten to excess. |
| OVERWEIGHTING | • overweighting v. Present participle of overweight. • OVERWEIGHT v. to give too much weight or consideration to. |
| PHOTOENGRAVED | • photoengraved v. Simple past tense and past participle of photoengrave. • PHOTOENGRAVE v. to make a photoengraving of. |
| PHOTOENGRAVER | • photoengraver n. A person who makes photoengravings. • PHOTOENGRAVER n. one who does photoengraving. |
| PHOTOENGRAVES | • photoengraves v. Third-person singular simple present indicative form of photoengrave. • PHOTOENGRAVE v. to make a photoengraving of. |
| PHOTONEGATIVE | • photonegative adj. (Biology) having a negative phototropic or phototactic response; repelled by light. • PHOTONEGATIVE adj. exhibiting negative phototropism or phototaxis. |
| STAKHANOVITES | • Stakhanovites n. Plural of Stakhanovite. • STAKHANOVITE n. a superlative worker. |
| VOUCHSAFEMENT | • vouchsafement n. The act of vouchsafing. • vouchsafement n. That which is vouchsafed; a gift or grant in condescension. • VOUCHSAFEMENT n. the act of vouchsafing. |