Skip to main content

Dictionary Store Blog World Help Advertise Chat System Status

Do Not Sell My Personal Information Information Collection Notice reCAPTCHA Privacy Terms of Service reCAPTCHA Terms Privacy Policy Accessibility Report a Bug Data Request DMCA

© 1999–2026 Urban Dictionary ®

Words of the Day BrowseAdd a Definition User Settings

Definitions by JamzKroll

Kid Brother

Share definition Flag

The brother, of an adult, who is the age of a child

Thomas is my kid brother

Kid Brother by JamzKroll December 15, 2013

Get merch