Definition of crack up in English:

crack up

Translate crack up into Spanish

phrasal verb

  • 1informal Burst into laughter.

    • ‘she tries to keep a straight face, but she keeps cracking up’
    burst out laughing, dissolve into laughter, roar with laughter, shake with laughter, laugh uncontrollably, guffaw, be doubled up, split one's sides, hold one's sides
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    1. 1.1crack someone up, crack up someoneCause someone to burst into laughter.
      • ‘this photo cracks me up’
      burst out laughing, dissolve into laughter, roar with laughter, shake with laughter, laugh uncontrollably, guffaw, be doubled up, split one's sides, hold one's sides
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  • 2informal Suffer an emotional breakdown under pressure.

    • ‘I feel I'm cracking up, always on the verge of tears’
    break down, have a breakdown, lose control, be overcome, collapse, go to pieces, go out of one's mind, go mad, crumble, disintegrate
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