# planetarian

> English word · Noun · IPA /ˌplænɪˈtɛəɹi.ən/

## Definitions
1. astrologer
2. An inhabitant of a planet
3. An operator of a planetarium

## Etymology
From planetary + -an.

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