# pseudonymous

> English word · Adjective · IPA /s(j)uːˈdɒ.nɪ.məs/ · frequency rank #78,966

## Definitions
1. Of or pertaining to a pseudonym.
2. Fictitious.
3. That uses a pseudonym.
4. Pertaining to pseudonymization.

## Etymology
From Latin pseudōnymus, from Ancient Greek ψευδώνῠμος (pseudṓnŭmos). By surface analysis, pseudonym + -ous.

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