# indecomposable

> English word · Adjective · IPA /ˌɪndiːkəmˈpəʊzəbəl/

## Definitions
1. Not decomposable: unable to be decomposed.
2. Not writeable as the direct sum of two non-trivial modules.

## Etymology
From in- + decomposable.

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