temperamental.
Of, related to, or caused by temperament.
Meaning & usage
Of, related to, or caused by temperament.
Subject to changing and unpredictable emotional states; moody, capricious.
User-unfriendly, unstable, that is complicated or has poorly written instructions and is subsequently difficult to operate; unpredictable and erratic.
Where this word comes from
From temperament + -al.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.