Found 2 items, similar to perpendicularity.
English → English (WordNet) Definition: perpendicularity perpendicularity n 1: the relation of opposition between things at right angles [syn: orthogonality, orthogonal opposition] 2: the quality of being at right angles to a given line or plane (especially the plane of the horizon)
English → English (gcide) Definition: Perpendicularity Perpendicularity \Per`pen*dic`u*lar"i*ty\, n. [Cf. F. perpendicularit['e].] The quality or state of being perpendicular. [1913 Webster]