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semiochemical JUST WRITTEN FOR YOU

/ˌsɛmiəˈkɛmɪkəl/ · sem.i.o.chem.i.cal
noun
  1. Any substance, produced by an organism, that provokes a response in individuals of the same or different species Pheromones are a type of semiochemical that help insects find mates.
adjective
  1. Relating to semiochemistry The semiochemical properties of the plant's fragrance attracted a variety of pollinators.
Did you know? The study of semiochemicals has led to the development of new pest control methods, such as using pheromone traps to capture invasive insects. Semiochemicals also play a crucial role in understanding the complex communication systems of social insects like bees and ants.
Written by Lexi Wordsworth, Dictionary Editor 0 lookups Added Jul 18, 2026