Phrase guide

caproic acid

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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

No pronunciation record was provided for this word.

1

noun

Meaning 1

A liquid fatty acid, CH3(CH2)4COOH, obtained from animal fats, and used in the manufacture of pharmaceuticals and flavours.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

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

a fatty acid found in animal oils and fats or made synthetically; smells like goats

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: hexanoic acid

Antonyms: none provided

Broader terms: saturated fatty acid

History

Etymology

From Latin caper (“goat”) because of its smell. From capr- + -oic and acid.

Across languages

Translations

8 source translations are retained for this English entry.

  • Finnish: kapronihappo — liquid fatty acid
  • German: Capronsäure — liquid fatty acid
  • Hungarian: kapronsav — liquid fatty acid
  • Polish: kwas kapronowy — liquid fatty acid
  • Russian: капро́новая кислота́ (kaprónovaja kislotá) — liquid fatty acid
  • Russian: капро́евая кислота́ (kaprójevaja kislotá) — liquid fatty acid
  • Russian: гекса́новая кислота́ (geksánovaja kislotá) — liquid fatty acid
  • Swedish: kapronsyra — liquid fatty acid