Tetratomic

• (a.) Having a valence of four; quadrivalent; tetravalent; sometimes, in a specific sense, having four hydroxyl groups, whether acid or basic. • (a.) Consisting of four atoms; having four atoms in the molecule, as phosphorus and arsenic.
Found on http://thinkexist.com/dictionary/meaning/tetratomic/

Tetratomic

Tet`ra·tom'ic adjective [ Tetra- + atomic .] (Chemistry) (a) Consisting of four atoms; having four atoms in the molecule, as phosphorus and arsenic. (b) Having a valence of four; quadrivalent; tetravalent; sometimes, in a specific sense, having four hydroxyl groups...
Found on http://www.encyclo.co.uk/webster/T/35

tetratomic

Type: Term Pronunciation: tet′ră-tom′ik Definitions: 1. Denoting a quadrivalent element or radical.
Found on http://www.medilexicon.com/medicaldictionary.php?t=91077
No exact match found