| Sided 1. (imp. & p. p.) of Side. 2. (a.) Having (such or so many) sides; -- used in composition; as, one-sided; many-sided. Thesaurus Entries bifacial, bilateral, dihedral, flanked, handed, lateral, many-sided, multilateral, one-sided, polyhedral, quadrilateral, tetrahedral, three-sided, trihedral, trilateral, triquetrous, two-sided, unilateral |