bullish.
Having a muscular physique, built ‘like a bull’.
Meaning & usage
Having a muscular physique, built ‘like a bull’.
Aggressively self-confident or assertive; bullheaded.
He was heavily criticised for his bullish behaviour.
Optimistic, confident; overly or foolishly optimistic or hopeful.
Characterized by rising value.
Where this word comes from
Etymology tree English bull Proto-Indo-European *-iskos Proto-Germanic *-iskaz Proto-West Germanic *-isk Old English -isċ Middle English -isch English -ish English bullish From bull + -ish.
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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.