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blow up — become very angry

phrasal verbB2IELTS 6+informalcommon

to suddenly become extremely angry and start shouting or reacting strongly.

Say it like a native

Textbook My father became extremely angry and began to shout.

Native My dad just blew up at me.

'Blow up (at someone)' is the natural way to describe a sudden angry outburst; the formal version is flat.

Pattern: blow up (at someone)

In use

  • My boss blew up at me when I missed the deadline.relationships
  • Sometimes, when people are under a lot of stress at work, they might blow up at their colleagues over small mistakes.IELTS speaking

Common mistake

✗ He blew up with me over nothing.

✓ He blew up at me over nothing.

You blow up AT someone, not 'with'.

Common collocations

  • blow up at someone — at me, completely, over nothing, just

Don't confuse it

Different from 'calm down' (to become less angry).

Related

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