| QUADCOPTERS | • quadcopters n. Plural of quadcopter. • QUADCOPTER n. a pilotless four-rotor helicopter. |
| QUADRASONIC | • quadrasonic adj. Quadraphonic. • QUADRASONIC adj. relating to a system of sound recording and reproduction that uses four independent loudspeakers to give directional sources of sound. |
| QUADRICONES | • quadricones n. Plural of quadricone. • QUADRICONE n. a quadric cone, or cone having a conic as base. |
| CONQUISTADOR | • conquistador n. A conqueror, but especially one of the Spanish soldiers that invaded Central and South America otherwise… • CONQUISTADOR n. (Spanish) a conqueror; specifically any of the Spanish conquerors of Mexico and Peru in the 16th cent. |
| QUADRASONICS | • QUADRASONICS n. a system of sound recording and reproduction that uses four independent loudspeakers to give directional sources of sound. |
| CHEQUERBOARDS | • chequerboards n. Plural of chequerboard. • CHEQUERBOARD n. a board for playing chequers. |
| CONQUISTADORS | • conquistadors n. Plural of conquistador. • CONQUISTADOR n. (Spanish) a conqueror; specifically any of the Spanish conquerors of Mexico and Peru in the 16th cent. |
| QUADRAPHONICS | • quadraphonics n. Quadraphonic sound. • QUADRAPHONICS n. a system of sound transmission using a minimum of four speakers, also QUADRAPHONY, QUADRIPHONICS, QUADROPHONICS, QUADROPHONY. |
| QUADRIPHONICS | • quadriphonics n. Alternative form of quadraphonics. • QUADRIPHONICS n. a system of sound transmission using a minimum of four speakers, also QUADRAPHONICS, QUADRAPHONY, QUADROPHONICS, QUADROPHONY. |
| QUADRISECTION | • quadrisection n. The action of dividing something into four parts. • quadrisection n. One quarter of something. • QUADRISECTION n. division into four equal parts. |
| QUADROPHONICS | • QUADROPHONICS n. a system of sound transmission using a minimum of four speakers, also QUADRAPHONICS, QUADRAPHONY, QUADRIPHONICS, QUADROPHONY. |
| 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. |
| CONQUISTADORES | • conquistadores n. Plural of conquistador. • CONQUISTADOR n. (Spanish) a conqueror; specifically any of the Spanish conquerors of Mexico and Peru in the 16th cent. |
| QUADRISECTIONS | • quadrisections n. Plural of quadrisection. • QUADRISECTION n. division into four equal parts. |
| QUARTODECIMANS | • Quartodecimans n. Plural of Quartodeciman. • QUARTODECIMAN n. an early Christian who celebrated Easter on Passover even if not a Sunday. |
| EQUIPONDERANCES | • EQUIPONDERANCE n. equality of weight or balance, also EQUIPONDERANCY. |
| GRANDILOQUENCES | • grandiloquences n. Plural of grandiloquence. • GRANDILOQUENCE n. lofty or pompous eloquence, bombast. |