wave down(redirected from waved you down)
To signal with one's hand for someone or something to stop or come over to one's location. A noun or pronoun can be used between "wave" and "down." I managed to wave a car down to help me fix my tire on the side of the road. We're already running late, so let's just wave down a cab.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
To signal and cause someone or something to stop by waving the hand or arm: I waved down a cab. The stranded motorist waved a police car down.
The American Heritage® Dictionary of Phrasal Verbs. Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.