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Glite Dictionary
🧪 A trigger 🔘 A release device 🐦 Animal trigger
releaser

releaser

8.8
Something outside an animal that causes an instinctive action like pecking
  • noun
  • /rɪˈliːsər/
  • Specialized
translation icon : estímulo desencadenante
  • A loud noise is a releaser.

Examples

  • Researchers identified the sound as a releaser that triggered the animal's defensive response.

  • A red spot on the beak acts as a releaser for pecking behavior in young gulls.

  • The scent of a female moth serves as a releaser for male moths to begin searching for a mate.

  • The bright light acted as a releaser for the bird's mating behavior.

  • Seeing the bright colors of the food acted as a releaser for the birds, prompting them to peck at the seeds.

  • The sound of the bell was a natural releaser, making the dogs instinctively run to the doorway.

  • The scent of the pheromones served as a releaser, triggering the mating behavior in the insects.

Synonyms

elicitor
vsreleaser
  • Specialized
8.8

Something that makes a plant start a defense reaction

targets animals and triggers specific instinctive actions rather than broad physiological responses

Antonyms

inhibitor
  • Specialized
46 6.0

A substance that slows down and can stop chemical reactions in the body or in a lab

deterrent
1 7.0

Causing people to be less likely to do something, often by fear of punishment

Surface Forms

releaser singular
releasers plural

Morphology

releaser = release (semi-transparent) = release + er

Formed from 'release' + '-er', but this ethological technical sense (a stimulus that 'releases' a behavior) is specialized and may not be obvious to general learners.

Etymology

Releaser comes from release ('to set free'), and in animal study a signal can 'set free' an automatic action, so a releaser is the stimulus that makes an animal do a specific behavior.