them
Them is the object form of the English pronoun they. It functions as the third-person plural object pronoun, as in I saw them, and as an indirect object or after a preposition, as in I spoke to them. The corresponding subject form is they, and the possessive determiner and pronoun are their and theirs. In standard usage, them is not a determiner and does not modify a noun directly; rather, it serves as a pronoun referring to people or entities.
Usage of they/them/their extends to both plural and singular contexts. They is used as a gender-neutral subject
Historically, singular they and its related forms have appeared in English since the Middle Ages, becoming