| EQUATORWARD | • equatorward adj. Toward the equator. • equatorward adv. Toward the equator. • EQUATORWARD adv. in the direction of the equator. | 
| HEADQUARTER | • headquarter v. (US, transitive) To provide (an organization) with headquarters. • headquarter v. (US, intransitive) To establish headquarters. • HEADQUARTER v. to make one's headquarters. | 
| 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. | 
| HEADQUARTERING | • headquartering v. Present participle of headquarter. • HEADQUARTER v. to make one's headquarters. | 
| HEADQUARTERS | • headquarters n. The military installation from which troops are commanded and orders are issued; the military unit consisting… • headquarters n. The center of an organization’s operations or administration. • headquarters n. A place of concentrated activity or influence. | 
| PARAQUADRATE | • paraquadrate adj. Synonym of squamosal. • PARAQUADRATE n. a paired membrane bone of the vertebrate skull. | 
| PARAQUADRATES | • PARAQUADRATE n. a paired membrane bone of the vertebrate skull. | 
| QUADRATRICES | • quadratrices n. Plural of quadratrix. • QUADRATRIX n. a curve by which a circle may be squared. | 
| QUADRATRIXES | • quadratrixes n. Plural of quadratrix. • QUADRATRIX n. a curve by which a circle may be squared. | 
| QUADRATURE | • quadrature n. The process of making something square; squaring. • quadrature n. (Mathematics) The act or process of constructing a square that has the same area as a given plane figure… • quadrature n. (Mathematics, numerical analysis) The calculation of a definite integral by numerical means. | 
| QUADRATURES | • quadratures n. Plural of quadrature. • QUADRATURE n. the finding of a square having the same area as some given curvilinear figure. | 
| QUADRILATERAL | • quadrilateral n. A polygon with four sides. • quadrilateral n. An area defended by four fortresses supporting each other. • quadrilateral adj. Having four sides. | 
| QUADRILATERALS | • quadrilaterals n. Plural of quadrilateral. • QUADRILATERAL n. a polygon of 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. | 
| QUADRILITERALS | • quadriliterals n. Plural of quadriliteral. • QUADRILITERAL n. a word of four letters. | 
| 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. | 
| QUADRUMVIRATES | • quadrumvirates n. Plural of quadrumvirate. • QUADRUMVIRATE n. a group of four men acting together in some capacity. | 
| QUARTERBACKED | • quarterbacked v. Simple past tense and past participle of quarterback. • QUARTERBACK v. to direct the offensive play of (as a football team). | 
| QUARTERSAWED | • quartersawed v. Simple past tense of quartersaw. • quarter-sawed v. Simple past tense and past participle of quarter-saw. • quarter␣sawed v. Simple past tense and past participle of quarter saw. |