call off Meaning to cancel an event that was planned or sche | VIP speak english [link]

call off

Meaning
to cancel an event that was planned or scheduled

Synonym
cancel

For example

call off sth We called off the meeting because Helen wasn't well enough to come.

call sth off If a storm comes, we'll have to call the game off.

Note
Nouns often used as objects with call off: meeting, deal, talks, wedding, match, game, concert, event