FIGHT-OR-FLIGHT


Meaning of FIGHT-OR-FLIGHT in English

Function: adjective

Date: 1973

: relating to, being, or causing physiological changes in the body (as an increase in heart rate or dilation of bronchi) in response to stress <epinephrine is a fight-or-flight hormone> <a fight-or-flight reaction>

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.