# co's

> English word · Determiner · frequency rank #50,428

## Definitions
1. Belonging to co. Gender-neutral possessive adjective, grammatically equivalent to the gendered his and her and the singular their.

## Etymology
From co + -'s.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/co-s