Definition of instinct. (Entry 1 of 2) 1 : a natural or inherent aptitude, impulse, or capacity had an instinct for the right word. 2 a : a largely inheritable and unalterable tendency of an organism to make a complex and specific response to environmental stimuli without involving reason.
instinct. [ ĭn ′stĭngkt′ ] An inherited tendency of an organism to behave in a certain way, usually in reaction to its environment and for the purpose of fulfilling a specific need. The development and performance of instinctive behavior does not depend upon the specific details of an individual's learning experiences.
instinct - inborn pattern of behavior often responsive to specific stimuli; "the spawning instinct in salmon"; "altruistic instincts in social animals" inherent aptitude id - (psychoanalysis) primitive instincts and energies underlying all psychic activity
instinct. An instinct is something you don't need to learn — it happens naturally, without you even thinking about it. Babies cry by instinct, and ducks follow their mother by instinct. Animals and humans learn a lot of things from other animals and humans.
instinct definition: 1. the way people or animals naturally react or behave, without having to think or learn about it…. Learn more.
instinct meaning: 1. the way people or animals naturally react or behave, without having to think or learn about it…. Learn more.
Instinct is the inherent inclination of a living organism towards a particular complex behaviour, containing both innate (inborn) and learned elements. The simplest example of an instinctive behavior is a fixed action pattern (FAP), in which a very short to medium length sequence of actions, without variation, are carried out in response to a corresponding clearly defined stimulus.