Search Result for "tip off":
Wordnet 3.0

VERB (1)

1. give insider information or advise to;
- Example: "He tipped off the police about the terrorist plot"
[syn: tip off, tip]



WordNet (r) 3.0 (2006):

tip off
    v 1: give insider information or advise to; "He tipped off the
         police about the terrorist plot" [syn: tip off, tip]