creep up on

Intermédiaire (B1) neutral

To quietly move close to someone before they notice you, or for something to happen slowly and surprise you.

"He crept up on his sister and shouted 'boo' to make her jump."

Expressions associées

creep in creep on creep out creep up

Plus avec "up on"

beat up on check up on follow up on gang up on hook up on load up on pick up on polish up on
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