English Reference
noun · verb · adjective

panic

n. · v. · adj.
US /ˈpænɪk/ UK /pˈænɪk/ pan·ic UK spelling panic's, panic's

  1. 01 B2 Upper Intermediate

    n.a sudden, strong feeling of fear that makes you unable to think or act normally.

    n.a state of sudden, overwhelming fear or anxiety that often affects a group and leads to irrational behaviour.

    Simple

    When the fire alarm went off, a wave of panic spread through the crowd.

    In context

    The sudden announcement of a lockdown triggered a widespread panic, leading to long queues and empty shelves at local supermarkets.

  2. 02 C1 Advanced Technical Finance

    n.a situation where many people suddenly try to sell things or take money out of banks because they are afraid.

    n.a sudden, widespread financial crisis where investors sell assets rapidly due to fear of declining prices.

    Simple

    The stock market panic of 1929 led to years of economic trouble.

    In context

    The central bank intervened to provide liquidity and prevent the localized bank failure from turning into a national financial panic.

  3. 03 C2 Proficiency Technical Computing

    n.a serious error that causes a computer system to stop working suddenly.

    n.a critical system error, particularly in Unix-based operating systems, from which the kernel cannot recover.

    Simple

    The server suffered a kernel panic after the new software was installed.

    In context

    The system administrator spent the night investigating the logs to determine what hardware fault had triggered the recurring kernel panic.

  4. 04 B2 Upper Intermediate

    v.to suddenly feel very worried or afraid so that you cannot think clearly.

    v.to experience a sudden, overpowering feeling of fear or anxiety; often used without an object.

    Simple

    Don't panic if you get lost; just stay where you are and call for help.

    In context

    Investors began to panic as the currency lost value, selling off their holdings despite the government's pleas for calm.

    freak outlose one's head
  5. 05 B2 Upper Intermediate

    v.to make someone else feel sudden fear or worry.

    v.to cause someone to feel overwhelming fear or to act hastily due to fright; used with a direct object.

    Simple

    The sudden loud noise panicked the horses in the field.

    In context

    The false report of a gas leak panicked the residents, causing a chaotic evacuation of the entire apartment complex.

  6. 06 C1 Advanced Formal

    adj.describing a feeling or action that comes from sudden, extreme fear.

    adj.pertaining to or resulting from overwhelming fear or fright; typically used before a noun.

    Simple

    She made a panic phone call to her parents when she couldn't find her passport.

    In context

    The board made several panic decisions during the crisis that they later came to regret once the situation stabilized.

I refused to watch the show at first, expecting to feel the same panic I’d experienced at my old restaurant.

The Guardian· 29 Aug 2026

She'd taken 50 tablets and started to panic.

BBC News· 25 Aug 2026
This entry
Level B2 · Upper Intermediate
Frequency Common
Updated