Standard Lemma guide

roisterous

adj · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

adj

Meaning 1

Loud and disorderly; carousing.

Definition source: English Wiktionary via Wiktextract

Examples

  • The New Year’s Eve crowd was wild and roisterous.

Meaning relationships

Synonyms: roistering

Antonyms: none provided

History

Etymology

Etymology tree English roister Latin -ōsus Old French -usbor. Middle English -ous English -ous English roisterous From roister + -ous.