# catagen

> English word · Noun

## Definitions
1. The formation of a club hair as part of the cessation phase of the hair growth cycle.

## Etymology
From cata- + -gen.

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