# GRB

> English word · Noun · frequency rank #84,316

## Definitions
1. Initialism of gamma-ray burst.
2. Initialism of Golden Retriever boyfriend.

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