Standard Lemma guide

octopine

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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1

adj

Meaning 1

Of, pertaining to, or resembling an octopus or octopuses; octopuslike.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

An analog of lactic acid, derived from the amino acids arginine and alanine, first isolated from the muscle tissue of octopus species.

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 octop(us) + -ine.

Octopus octopodia (the common octopus) + -ine (chemically basic or alkaloidal substance)

Across languages

Translations

1 source translations are retained for this English entry.

  • Bulgarian: октопин (oktopin) — analog of lactic acid