# unfirm

> English word · Adjective

## Definitions
1. Not firm; not strong or stable; feeble; infirm.

## Etymology
From un- + firm.

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