Phrase guide

orotic acid

noun · 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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  • Received-Pronunciation: /ɒˌɹɒt.ɪk ˈas.ɪd/
  • General-American: /əˌɹɑt.ɪk ˈæs.ɪd/
  • rhymes with -æsɪd

1

noun

Meaning 1

A crystalline acid which was discovered in milk and is a growth factor for various microorganisms (as Lactobacillus bulgaricus) and an intermediate in pyrimidine biosynthesis; uracil-6-carboxylic acid, C5H4N2O4.

Definition source: English Wiktionary via Wiktextract

Topics: biochemistry, biology, chemistry, microbiology, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From Ancient Greek ὀρός (orós, “whey”) + -ic acid.

Across languages

Translations

4 source translations are retained for this English entry.

  • Catalan: àcid oròtic — pyrimidine carboxylic acid
  • Finnish: oroottihappo — pyrimidine carboxylic acid
  • Italian: acido orotico — pyrimidine carboxylic acid
  • Swedish: orotsyra — pyrimidine carboxylic acid