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noun
Any hormone that is secreted into an individual's environment and affects the behaviour or activity of another individual (of the same or different species) in the manner of a pheromone.
Definition source: English Wiktionary via Wiktextract
Topics: biology, natural-sciences
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
History
Etymology tree Ancient Greek ἐκ (ek) Ancient Greek ἐντός (entós) Ancient Greek ἐκτός (ektós)der. English ecto- Ancient Greek ὁρμῶν (hormôn)lbor. English hormone English ectohormone From ecto- + hormone.
