| HEADQUARTERED | • headquartered v. Simple past tense and past participle of headquarter. • headquartered adj. If an organization is headquartered somewhere, it has its headquarters in that place. • HEADQUARTER v. to make one's headquarters. |
| PARAQUADRATES | • PARAQUADRATE n. a paired membrane bone of the vertebrate skull. |
| QUADRIFARIOUS | • quadrifarious adj. (Botany) Arranged in four rows or ranks. • QUADRIFARIOUS adj. arranged in four close-set rows along the stem. |
| QUADRILATERAL | • quadrilateral n. A polygon with four sides. • quadrilateral n. An area defended by four fortresses supporting each other. • quadrilateral adj. Having four sides. |
| QUADRILITERAL | • quadriliteral adj. Used to describe word roots in Afroasiatic languages which consist of four letters. • quadriliteral n. A word root in an Afroasiatic language which consists of four letters. • QUADRILITERAL adj. consisting of four letters. |
| QUADRILOCULAR | • quadrilocular adj. Having four cells or compartments. • QUADRILOCULAR adj. having four compartments. |
| QUADRINGENARY | • quadringenary n. (Rare) A quatercentenary. • QUADRINGENARY n. a four-hundredth anniversary or its celebration. |
| QUADRIPARTITE | • quadripartite adj. Divided into four parts. • quadripartite adj. Involving four parties or participants; four-party. • quadripartite n. A treatise divided into four parts. |
| QUADRUMVIRATE | • quadrumvirate n. Synonym of quattuorvirate. • QUADRUMVIRATE n. a group of four men acting together in some capacity. |
| QUARRYMASTERS | • quarrymasters n. Plural of quarrymaster. • QUARRYMASTER n. one in charge of a quarry. |
| QUARTERBACKED | • quarterbacked v. Simple past tense and past participle of quarterback. • QUARTERBACK v. to direct the offensive play of (as a football team). |
| QUARTERFINALS | • quarterfinals n. Plural of quarterfinal. • quarter-finals n. Plural of quarter-final. • quarter␣finals n. Plural of quarter final. |
| QUARTERMASTER | • quartermaster n. (Military) An officer whose duty is to provide quarters, provisions, storage, clothing, fuel, stationery… • quartermaster n. (Nautical) A petty officer who attends to the helm, binnacle, signals, and the like, under the direction… • quartermaster v. To act as a quartermaster. |
| QUARTERSAWING | • quartersawing v. Present participle of quartersaw. • quarter␣sawing v. Present participle of quarter saw. • QUARTERSAW v. to saw (timber) into quarters along two diameters of a log at right angles to each other. |
| QUARTERSTAFFS | • quarterstaffs n. Plural of quarterstaff. • quarter-staffs n. Plural of quarter-staff. • QUARTERSTAFF n. a long wooden pole with an iron tip, an old weapon of defence. |
| QUARTERSTAVES | • quarterstaves n. Plural of quarterstaff. • quarter-staves n. Plural of quarter-staff. • quarter-staves n. Plural of quarter-stave. |
| SQUIRARCHICAL | • SQUIRARCHICAL adj. relating to a squirarchy, also SQUIRARCHAL, SQUIREARCHAL, SQUIREARCHICAL. |