| QUADRANTAL | • quadrantal n. An ancient Roman unit of measure for liquids. • quadrantal n. Cube. • quadrantal adj. (Geometry) Of or relating to a quadrant, or included in the fourth part of a circle. |
| QUADRATICAL | • quadratical adj. (Rare) quadratic. • QUADRATICAL adj. involving the square but no higher power, as a quadratic equation, also QUADRATIC. |
| QUADRATICALLY | • quadratically adv. In a quadratic way. • QUADRATICAL adv. involving the square but no higher power, as a quadratic equation, also QUADRATIC. |
| QUADRICIPITAL | • quadricipital adj. (Anatomy) Of or pertaining to the quadriceps. • QUADRICIPITAL adj. relating to the quadriceps, the great extensor muscle of the knee. |
| QUADRIFOLIATE | • quadrifoliate adj. (Botany) Having four leaves or leaflets. • QUADRIFOLIATE adj. having four leaves. |
| 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. |
| QUADRIVALENT | • quadrivalent adj. (Chemistry) Having a valence of four. • quadrivalent adj. (Of a vaccine) Protecting against four different (usually flu) viruses. • quadrivalent adj. (Graph theory) Said of a graph: that all of its vertices have degree four. |
| QUADRIVALENTS | • quadrivalents n. Plural of quadrivalent. • QUADRIVALENT n. a quadrivalent chromosomal group. |
| QUADRUPLICATE | • quadruplicate adj. Having four parts. • quadruplicate adj. Four times over, multiplied by four. • quadruplicate n. In quadruplicate: four times over, in four copies. |
| QUADRUPLICATED | • quadruplicated v. Simple past tense and past participle of quadruplicate. • quadruplicated adj. Replicated four times. • QUADRUPLICATE v. to make quadruple or fourfold. |
| QUADRUPLICATES | • quadruplicates n. Plural of quadruplicate. • quadruplicates v. Third-person singular simple present indicative form of quadruplicate. • QUADRUPLICATE v. to make quadruple or fourfold. |
| QUADRUPLICATING | • quadruplicating v. Present participle of quadruplicate. • QUADRUPLICATE v. to make quadruple or fourfold. |
| QUADRUPLICATION | • quadruplication n. Multiplication by four. • QUADRUPLICATION n. the act of quadruplicating. |
| QUODLIBETARIAN | • quodlibetarian n. One who discusses any subject at pleasure. • QUODLIBETARIAN n. a self-satisfied, disputatious person. |
| QUODLIBETARIANS | • quodlibetarians n. Plural of quodlibetarian. • QUODLIBETARIAN n. a self-satisfied, disputatious person. |