| CHEQUERBOARDS | • chequerboards n. Plural of chequerboard. • CHEQUERBOARD n. a board for playing chequers. |
| EQUIDISTANCES | • equidistances n. Plural of equidistance. • EQUIDISTANCE n. equality of distance. |
| PREACQUAINTED | • preacquainted v. Simple past tense and past participle of preacquaint. • PREACQUAINT v. to acquaint beforehand. |
| QUADRAPLEGICS | • QUADRAPLEGIC n. one suffering from quadriplegia, paralysis of both arms and both legs, also QUADRIPLEGIC. |
| QUADRIPLEGICS | • quadriplegics n. Plural of quadriplegic. • QUADRIPLEGIC n. one suffering from quadriplegia, also QUADRAPLEGIC. |
| QUADRISECTING | • quadrisecting v. Present participle of quadrisect. • QUADRISECT v. to divide into four equal parts. |
| QUADRISECTION | • quadrisection n. The action of dividing something into four parts. • quadrisection n. One quarter of something. • QUADRISECTION n. division into four equal parts. |
| QUADRIVALENCE | • quadrivalence n. The condition of being quadrivalent. • QUADRIVALENCE n. the state of being quadrivalent, also QUADRIVALENCY. |
| QUADRIVALENCY | • quadrivalency n. Synonym of quadrivalence. • QUADRIVALENCY n. the state of being quadrivalent, also QUADRIVALENCE. |
| QUADRUPLICATE | • quadruplicate adj. Having four parts. • quadruplicate adj. Four times over, multiplied by four. • quadruplicate n. In quadruplicate: four times over, in four copies. |
| QUARTERBACKED | • quarterbacked v. Simple past tense and past participle of quarterback. • QUARTERBACK v. to direct the offensive play of (as a football team). |
| QUARTERDECKER | • quarterdecker n. (Nautical) A ship that has a quarterdeck; an officer who serves on a quarterdeck. • QUARTERDECKER n. a stickler for naval etiquette. |
| QUARTODECIMAN | • Quartodeciman n. Any of a group of early Christians (especially in Asia Minor) who observed Pascha (Christian Passover… • Quartodeciman adj. Of or pertaining to these people. • QUARTODECIMAN n. an early Christian who celebrated Easter on Passover even if not a Sunday. |
| QUASIPERIODIC | • quasiperiodic adj. Almost periodic; recurring at irregular intervals. • quasiperiodic adj. (Mathematics, of a function) Such that an increment of a variable leads to a multiplication by some function. • quasiperiodic adj. (Physics, of an oscillation) Having two unrelated periods. |
| QUINDECAPLETS | • QUINDECAPLET n. a group of fifteen. |
| QUINDECENNIAL | • quindecennial adj. Lasting fifteen years. • quindecennial adj. Happening once in fifteen years. • QUINDECENNIAL n. a fifteenth anniversary. |
| QUODLIBETICAL | • quodlibetical adj. (Philosophy) Of or relating to quodlibet; of a question, posed extemporaneously. • QUODLIBETICAL adj. of or like a quodlibet, also QUODLIBETIC. |