Index of English words, starting with "qu"

(1) - Quadric (n.) A surface whose equation in three variables is of the second degree. Spheres, spheroids, ellipsoids, paraboloids, hyperboloids, also cones and cylinders with circular bases, are quadrics.
(2) - Quadric (n.) A quantic of the second degree. See Quantic.
(3) - Quadric (a.) Of or pertaining to the second degree.

(1) - Quadriceps (n.) The great extensor muscle of the knee, divided above into four parts which unite in a single tendon at the knee.

(1) - Quadricipital (n.) Of or pertaining to the quadriceps.