1. (a.) Being on one side only; affecting but one side; one-sided.

2. (a.) Pertaining to one side; one-sided; as, a unilateral raceme, in which the flowers grow only on one side of a common axis, or are all turned to one side.

bifacial bilateral dihedral flanked handed lateral many-sided monadal monadic multilateral one-piece one-sided polyhedral quadrilateral sided tetrahedral three-sided trihedral trilateral triquetrous two-sided uniangulate unibivalent unibranchiate unicameral unicellular unicuspid unidentate unidigitate unidimensional unidirectional uniflorous unifoliate unifoliolate unigenital uniglobular unilinear uniliteral unilobed unilobular unimodular unimolecular uniocular unipart unipartite unipolar univalent univocal