# geek out

> English word · Verb

## Definitions
1. To enthuse about a specific topic; to be engrossed in an interest, especially in discussing it with others.
2. To do geeky things; to act geeky.
3. To be scared, freak out, panic; to hesitate in fear.
4. To scare or freak out (somebody).

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