1 - (the third-person plural) A group of people, animals, plants or objects previously mentioned.
2 - (the third-person singular, sometimes proscribed) A single person, previously mentioned, especially if of unknown or non-binary gender, but typically not if previously named and identified as male or female.
3 - (indefinite pronoun, vague meaning) People; some people; people in general; someone, excluding the speaker.





