# astro-boffin

> English word · Noun

## Definitions
1. An expert in a field relating to the stars, especially astronomy.

## Etymology
From astro- + boffin.

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