Home › Words › O › ostreophagistostreophagistostreophagist means someone who eats oysters.EtymologyFrom ostreo- + -phagist.nounSomeone who eats oysters.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.ostreophagous 85% match — oyster-eating vs ostreophagist →oysterer 69% match — One who finds and sells oysters. vs ostreophagist →ostracean 68% match — Any bivalve of the family Ostreidae; an oyster. vs ostreophagist →opsophagos 68% match — A glutton, a gourmand, chiefly one who hogs and eats excessive amounts of fish. vs ostreophagist →omophagist 65% match — One who eats raw meat. vs ostreophagist →ovivorous 65% match — Egg-eating. vs ostreophagist →osteographer 62% match — One who studies osteography. vs ostreophagist →ossiphagy 62% match — Feeding on bones. vs ostreophagist →