Many physiological changes in the body are associated with fear, summarized as the fight-or-flight response.

The meaning of FEAR is an unpleasant often strong emotion caused by anticipation or awareness of danger. How to use fear in a sentence. Synonym Discussion of Fear.

Fear is a vital response to physical and emotional danger that has been pivotal throughout human evolution, but especially in ancient times when men and women regularly faced life-or-death...

Oct 26, 2025 · Fear is a primal emotion that provokes a physiological and emotional response. Learn the signs of fear, what causes it, and how to manage it.

Jul 20, 2023 · Fear is a basic, emotional response to a perceived threat or danger. It triggers the body's 'fight-or-flight' response, leading to physiological changes like increased heart rate and …

FEAR definition: 1. an unpleasant emotion or thought that you have when you are frightened or worried by something…. Learn more.

Fear definition: a distressing emotion aroused by impending danger, evil, pain, etc., whether the threat is real or imagined; the feeling or condition of being afraid.. See examples of FEAR …

What is the feeling of fear, and why do people experience it? Learn about the signs, functions, and causes of fear as well as the facial expression.

Aug 7, 2025 · Fear spreads through facial expressions, tone of voice, posture, and behavior. Neuroscience has identified “mirror neurons” that help us understand and internalize the …

Fear is the most general term: a morbid fear of snakes; was filled with fear as the car skidded off the road. Fright is sudden, intense, usually momentary fear: "Pulling open the door, she …