fear, dread, fright, alarm, panic, terror, trepidation mean painful agitation in the presence or anticipation of danger. fear is the most general term and implies anxiety and usually loss of courage.

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 adrenaline …

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

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.

Jan 7, 2026 · Fear is the body’s automatic response to perceived danger, while worry is a thought-based, anticipatory process. Myth: Experiencing fear means there’s something wrong with you. Fact: …

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...

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

Oct 28, 2025 · Fear is not just a feeling; it is chemistry in motion. The brain relies on a balance of several key neurotransmitters to decide how strongly fear is felt, how the body reacts and how the …

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.

Mar 7, 2025 · Fear is a natural emotion essential for survival and can impact mental health. About 20% of adults in the U.S. experience fear or anxiety that disrupts daily life.