# H2G2

> English word · Proper noun

## Definitions
1. The Hitchhiker's Guide to the Galaxy, a comedy science fiction series by Douglas Adams.

## Etymology
Form of the initialism HHGG.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/h2g2