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burst in on

Definition of burst in on

:to suddenly enter a room and interrupt (someone or something)

They just burst in on us without even knocking on the door.

Word by Word Definitions

burst play

: to break open, apart, or into pieces usually from impact or from pressure from within
: to give way from an excess of emotion
: to give vent suddenly to a repressed emotion

: a sudden outbreak
: explosion, eruption
: a sudden intense effort

See the full definition of burst

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