ₒ

ₒ U+2092, ₒ LATIN SUBSCRIPT SMALL LETTER O ← ₑ [U+2091] Superscripts and Subscripts ₓ → [U+2093]

Translingual

Symbol

ₒ

1. (UPA) labialized. E.g. aₒ (rounded a), sₒ (labialized s).
2. (phonology) a phonemic component of an archiphoneme. E.g. ⫽aₒ⫽ for the collapsed vowels /a/ and /o/ in unstressed positions in Polish.