They vs. Thay

Theypronoun

(the third-person plural) A group of people, animals, plants, or objects previously mentioned.

Theypronoun

A single person, previously mentioned, especially if of unknown or non-binary gender, but not if previously named and identified as male or female.

Theypronoun

(indefinite pronoun, vague meaning) People; some people; people in general; someone, excluding the speaker.

Theypronoun

There especially as an expletive subject of be.

Theydeterminer

The, those.

Theydeterminer

Their.

They

The plural of he, she, or it. They is never used adjectively, but always as a pronoun proper, and sometimes refers to persons without an antecedent expressed.

Theypronoun

used to refer to two or more people or things previously mentioned or easily identified

Theypronoun

people in general

Theypronoun

people in authority regarded collectively

Theypronoun

used to refer to a person of unspecified gender

They

In Modern English, they is a third-person pronoun.