See also: Omicron, omicron, ómicron, and ômicron Catalan Pronunciation IPA(key): (Central) [ˈɔ.mi.kɾun] IPA(key): (Balearic, Valencia) [ˈɔ.mi.kɾon] Noun òmicron f (plural òmicrons) omicron; the Greek letter Ο (lowercase ο) Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads