Definitions of biotomy - OneLook Emily Bell • Apr 07, 2026 news Definitions from Wiktionary (biotomy)▸ noun: (dated) The study of animal and plant structure by dissection.▸ noun: (dated) Vivisection.zootomy, biostatics, biotaxy, morphology, biology, biocoenology, organology, bionomics, biostudy, biophysiography, more...▸ Words similar to biotomy▸ Usage examples for biotomy▸ Idioms related to biotomy▸ Civic discussion about biotomy (New!)▸ Popular adjectives describing biotomy▸ Words that often appear near biotomy▸ Rhymes of biotomy▸ Invented words related to biotomy