| 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. |
| MASQUERADER | • masquerader n. One who masquerades; a person wearing a mask or disguise. • MASQUERADER n. one who masquerades. |
| MASQUERADERS | • masqueraders n. Plural of masquerader. • MASQUERADER n. one who masquerades. |
| PARAQUADRATES | • PARAQUADRATE n. a paired membrane bone of the vertebrate skull. |
| QUADRAGENARIANS | • quadragenarians n. Plural of quadragenarian. • QUADRAGENARIAN n. a person who is forty years old, or between forty and fifty. |
| 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. |
| QUADRATURES | • quadratures n. Plural of quadrature. • QUADRATURE n. the finding of a square having the same area as some given curvilinear figure. |
| QUADRIFARIOUS | • quadrifarious adj. (Botany) Arranged in four rows or ranks. • QUADRIFARIOUS adj. arranged in four close-set rows along the stem. |
| QUADRILATERALS | • quadrilaterals n. Plural of quadrilateral. • QUADRILATERAL n. a polygon of four sides. |
| QUADRILITERALS | • quadriliterals n. Plural of quadriliteral. • QUADRILITERAL n. a word of four letters. |
| QUADRINGENARIES | • quadringenaries n. Plural of quadringenary. • QUADRINGENARY n. a four-hundredth anniversary or its celebration. |
| QUADRUMVIRATES | • quadrumvirates n. Plural of quadrumvirate. • QUADRUMVIRATE n. a group of four men acting together in some capacity. |
| 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. |