noun, noun which may take the genitive case particle 'no'
Refers to innate, unlearned behavior or impulse in humans and animals. Often used in psychological, biological, and everyday contexts.
Animals act according to instinct.
He instinctively sensed danger.
Sensing danger, I fled on instinct.
He often acts by following his instincts.
Her maternal instinct kicked in, and she protected her child.
He struggles to suppress his instinctive appetite.
maternal instinct
survival instinct
protective instinct; defensive instinct