Search Result for "flag down":
Wordnet 3.0

VERB (1)

1. signal to stop;
- Example: "Let's flag down a cab--it's starting to rain"
- Example: "The policeman flagged down our car"



WordNet (r) 3.0 (2006):

flag down
    v 1: signal to stop; "Let's flag down a cab--it's starting to
         rain"; "The policeman flagged down our car"