crazy

adj
/ˈkɹeɪ.zi/US/ˈkɹæɪ.zi/

Etymology

From craze (“to crush”) + -y, akin to being "crazed up". Compare cracked up (“suffered a mental breakdown; be insane”), crackpot. Compare typologically Russian чо́кнутый (čóknutyj).

  1. derived from *krasa — “to shatter
  2. inherited from crasen — “to crush, break, break to pieces, shatter, craze
  3. formed as crazy — “craze + -y

Definitions

  1. Of unsound mind

    Of unsound mind; insane; demented.

    • His ideas were both frightening and crazy.
  2. Out of control.

    • When she gets on the motorcycle she goes crazy.
  3. Very excited or enthusiastic.

    • He went crazy when he won.
    • The girls were crazy to be introduced to him.
    • The craziest, most extraordinary banger race on the planet: 10,000+ miles from Prague to Siberia.
  4. + 7 more definitions
    1. In love

      In love; experiencing romantic feelings.

      • Why is she so crazy about him?
    2. Very unexpected

      Very unexpected; wildly surprising.

      • crazy work
      • The game had a crazy ending.
      • […] at all, just a vast space of desert out in the saltlands of Nevada. It's serious dressing up, the maddest entertainment, craziest art, and at the end there's the burning of a huge effigy, stuffed with pyrotechnics 287.
    3. Flawed or damaged

      Flawed or damaged; unsound, liable to break apart; ramshackle.

      • Buchanan shewed her into a room adjoining to Mr. Steele's dressing-room, and separated from it by a very crazy partition.
      • Piles of mean and crazy houses.
      • They […] got a crazy boat to carry them to the island.
    4. Sickly, frail

      Sickly, frail; diseased.

      • Over moist and crazy brains.
      • One of great riches, but a crazy constitution.
      • My poor aunt has often told me […] how long she herself was apprehensive lest my crazy frame, which is now of common shape, should remain for ever crooked and deformed.
    5. Very, extremely.

      • That trick was crazy good.
      • I'm flat out. It's crazy stupid here, Kim.
    6. An insane or eccentric person

      An insane or eccentric person; a crackpot.

      • Now drink up, you knuckleheads! Have a blast! It's our night, you crazies! Chloe, where are you?
    7. Eccentric behaviour

      Eccentric behaviour; lunacy; craziness.

      • Then again, her whole evening was full of crazy, and she didn't know what else to do.

The neighborhood

Vish — recursive loop

A definitional loop anchored at crazy. Each word in the ring is defined by the next; follow the chain far enough and it folds back on itself. Scroll to it and watch.

01crazy02demented03ill04wicked05exceptional06corresponding07correspond08postal

A definitional loop anchored at crazy. Each word in the ring appears in the definition of the next; follow the chain far enough and it folds back on itself.

8 hops · closes at crazy

curated · pre-corpus. live cycle detection across the full graph is the next major milestone.

sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA