# geometrician

> English word · Noun · IPA /dʒiˌɒməˈtrɪʃən/

## Definitions
1. A geometer; a mathematician specializing in the study of geometry.
2. An erebid moth, Grammodes stolida, of Africa, Eurasia, and Australia.

## Etymology
From geometric + -ian, presumably by analogy with other words in -ician, such as mathematician.

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