Te-trăg'o-nĭsm, n.
n. [Fr. tétragonisme, Gr. τετραγωνισμός, from τετραγωνίζειν, to make square, from τετράγωνος, four-angled, square. See supra.] The quadrature of the circle. [Rare.]
n. [Fr. tétragonisme, Gr. τετραγωνισμός, from τετραγωνίζειν, to make square, from τετράγωνος, four-angled, square. See supra.] The quadrature of the circle. [Rare.]