| ANTIPHONIES | • antiphonies n. Plural of antiphony. • ANTIPHONY n. antiphonal chanting or singing. |
| ANTIPYRINES | • antipyrines n. Plural of antipyrine. • ANTIPYRINE n. an artificial alkaloid, believed to be efficient in abating fever. |
| INTERSPINAL | • interspinal adj. Between spines. • INTERSPINAL adj. between the vertebrae, also INTERSPINOUS. |
| NEVIRAPINES | Sorry, definition not available. |
| NONPARITIES | • NONPARITY n. the state of not being equal. |
| OPINIONATES | • opinionates v. Third-person singular simple present indicative form of opinionate. • OPINIONATE v. to hold an opinion. |
| PANTILINERS | • pantiliners n. Plural of pantiliner. |
| PEDANTISING | • pedantising v. Present participle of pedantise. • PEDANTISE v. to play the pedant, also PEDANTIZE. |
| PEPSINATING | • PEPSINATE v. to treat or mix with pepsin. |
| PERIDINIANS | • PERIDINIAN n. a dinoflagellate, a kind of marine protozoan, also PERIDINIUM. |
| PINNATISECT | • pinnatisect adj. (Botany, of leaves) Having lobes with incisions that extend almost, or up to midrib. • PINNATISECT adj. pinnately lobed almost to the rachis. |
| POIGNANCIES | • poignancies n. Plural of poignancy. • POIGNANCY n. the state of being poignant, also POIGNANCE. |
| PREINVASION | • preinvasion adj. Before an invasion; the state before an invasion. • PREINVASION adj. preceding an invasion. |
| REPAINTINGS | • repaintings n. Plural of repainting. • REPAINTING n. the act of repainting. |
| SPANIELLING | • spanielling v. Present participle of spaniel. • SPANIEL v. to follow devotedly. |
| SPINSTERIAN | • SPINSTERIAN adj. like a spinster, also SPINSTERIAL, SPINSTERISH, SPINSTERLY. |
| TAILSPINNED | • tailspinned v. Simple past tense and past participle of tailspin. • TAILSPIN v. to perform a kind of spin in an aeroplane. |
| WEAPONISING | • weaponising v. Present participle of weaponise. • WEAPONISE v. to adapt a chemical, bacillus etc. for use as a weapon, also WEAPONIZE. |