QUADRATURE n. 4 definitions
ome given curvilinear figure; as, the quadrature of a circle; the operation of finding an expression for the area of a figure bounded wholly or in part by a curved line, as by a curve, two ordinates, and the axis of abscissas.
QUASI CORPORATION n.
r body of persons invested with some of the qualities of an artificial person, though not expressly incorporated, esp. the official of certain municipal divisions such as counties, schools districts, and the towns of some States of the United States, certain church officials, as a churchwarden, etc.…
RATIONAL a. 5 definitions
Expressing the type, structure, relations, and reactions of a compound; graphic; -- said of formulæ. See under Formula. Rational horizon. (Astron.) See Horizon, 2 (b). -- Rational quantity (Alg. ), one that can be expressed without the use of a radical sign, or in extract parts of unity; -- opposed to irrational or ra…