Wordnet 3.0
VERB (1)
1. 
 listen and pay attention; 
- Example: "Listen to your father"- Example: "We must hear the expert before we make a decision"[syn: listen, hear, take heed]
WordNet (r) 3.0 (2006):
take heed
    v 1: listen and pay attention; "Listen to your father"; "We must
         hear the expert before we make a decision" [syn: listen,
         hear, take heed]