A malformed individual with four ears, four eyes, two faces, and two almost separate heads. ... Synonym: tetraotus. ... Origin: tetra-+ G. Ous (ot-), ear ... (05 Mar 2000) ... 
Type: Term Pronunciation: te-trō′tŭs Definitions: 1. A malformed person with four ears, four eyes, two faces, and two almost separate heads. Synonyms: tetraotus