Standard Lemma guide

flavonoid

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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  • /ˈfleɪvənɔɪd/
  • /ˈflævənɔɪd/
  • Southern-England: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

Any of many compounds that are plant metabolites, being formally derived from flavone; they have antioxidant properties, and sometimes contribute to flavor.

Definition source: English Wiktionary via Wiktextract

Topics: chemistry, natural-sciences, organic-chemistry, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

any of a large class of plant pigments having a chemical structure based on or similar to flavone

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: phytochemical, pigment

History

Etymology

From flavone + -oid, from Latin flāvus (“yellow”). Not related to flavor.

Across languages

Translations

7 source translations are retained for this English entry.

  • Catalan: flavonoide — any of many compounds that are plant metabolites
  • Chinese Mandarin: 黃酮類化合物 /黄酮类化合物 (huángtónglèi huàhéwù) — any of many compounds that are plant metabolites
  • Finnish: flavonoidi — any of many compounds that are plant metabolites
  • Italian: flavonoide — any of many compounds that are plant metabolites
  • Kazakh: флавоноид (flavonoid) — any of many compounds that are plant metabolites
  • Spanish: flavonoide — any of many compounds that are plant metabolites
  • Turkish: flavonoid — any of many compounds that are plant metabolites