The Tricky Crossword Clue: Solve the Gender-Neutral Possessive Pronoun Puzzle!

A possessive pronoun which is not specific to any gender. Used to replace gender-specific possessive pronouns like ‘his‘ or ‘her‘. Can be used to refer to a singular subject or a group of subjects. Often used in academic or professional writing to avoid gender bias. One syllable word. Starts with the letter ‘O‘.