o pron /ō/ mid-tone /ó/ high-tone spelling unconfirmed
Definitions
  1. him, her, it (third-person singular object pronoun following a monosyllabic verb with a high-tone /o/)
Other entries with this spelling
Wiktionary records 4 entries spelled “o”. You're reading one of them; here are the others.
Possibly used in
Source: Wiktionary · etymology 4, where this word is spelled “o”. Reference: en-o-yo-pron-Wy4G4WxL