Home › Words › S › somatomesomatomesomatome · noun — A somite.Definition from Wiktionary (CC BY-SA 3.0).EtymologyAncient Greek σῶμα (sôma, “body”) + τομή (tomḗ, “cut, incision”).nounA somite.Definitions & examples from Wiktionary (CC BY-SA 3.0).