keel over

phrasal verb

Definition of keel over 

informal

: to fall down suddenly He just keeled over and died from a heart attack. I almost keeled over with/in laughter.

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keel over

verb
keeled over; keeling over

Kids Definition of keel over

: to fall suddenly (as in a faint)

More from Merriam-Webster on keel over

Nglish: Translation of keel over for Spanish Speakers

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