arquénteron

== Spanish == === Pronunciation === IPA(key): /aɾˈkenteɾon/ [aɾˈkẽn̪.t̪e.ɾõn] Rhymes: -enteɾon Syllabification: ar‧quén‧te‧ron === Noun === arquénteron m (plural arquénteron) (anatomy) archenteron