Found 2 items, similar to quaternity.
English → English (WordNet) Definition: quaternity quaternity n : the cardinal number that is the sum of three and one [syn: four, 4, IV, tetrad, quatern, quaternion, quaternary, quartet, quadruplet, foursome, Little Joe]
English → English (gcide) Definition: Quaternity Quaternity \Qua*ter"ni*ty\, n. [LL. quaternitas, fr. L. quaterni four each: cf. F. quaternit['e].] 1. The number four. [Obs.] --Sir T. Browne. [1913 Webster] 2. The union of four in one, as of four persons; -- analogous to the theological term trinity. [1913 Webster]