cellular cellulous corpuscular monadal monadic multicellular one-piece one-sided uniangulate unibivalent unibranchiate unicameral unicuspid unidentate unidigitate unidimensional unidirectional uniflorous unifoliate unifoliolate unigenital uniglobular unilateral unilinear uniliteral unilobed unilobular unimodular unimolecular uniocular unipart unipartite unipolar univalent univocal