updates Definitions of teuthology - OneLook Daniel Davis Apr 07, 2026 Definitions from Wiktionary (teuthology)▸ noun: (malacology) The branch of malacology dealing with cephalopods.malacology, testaceology, crustaceology, malacostracologist, malacostracology, malacozoology, orthocone, cirroteuthid, tegula, thylacocephalan, more...▸ Words similar to teuthology▸ Usage examples for teuthology▸ Idioms related to teuthology▸ Civic discussion about teuthology (New!)▸ Popular adjectives describing teuthology▸ Words that often appear near teuthology▸ Rhymes of teuthology▸ Invented words related to teuthology