adj · noun · 2 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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Received-Pronunciation:kwīʹnət
Received-Pronunciation:/ˈkwaɪnət/
UK:kwīʹnāt
UK:/ˈkwʌɪneɪt/
US:kwīʹnāt'
US:/ˈkwaɪˌneɪt/
Received-Pronunciation:kwĭʹnət
Received-Pronunciation:/ˈkwɪnət/
UK:kwĭʹnāt
UK:kĭʹnāt
UK:/ˈkwɪneɪt/
UK:/ˈkɪneɪt/
US:kwĭʹnāt'
US:kĭʹnāt'
US:/ˈkwɪˌneɪt/
US:/ˈkɪˌneɪt/
1
adj
Meaning 1
Featuring five leaflets growing from a single point; quinquefoliolate.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Topics: biology, botany, natural-sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
An ester or a salt of quinic acid.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
First attested in 1760. From the post-Classical Latin quīnātus, from the distributive numeral quīnī (“five each”, “five at a time”); compare binate, ternate, and quaternate, as well as the French quiné.
First attested in 1810. Either from quin(a) + -ate (“salt or ester”) or quinic acid + -ate, in either case perhaps after the French quinquinate; compare the French kinate, quinate.