Search Result for "lifeguard": 
Wordnet 3.0

NOUN (1)

1. an attendant employed at a beach or pool to protect swimmers from accidents;
[syn: lifeguard, lifesaver]



WordNet (r) 3.0 (2006):

lifeguard
    n 1: an attendant employed at a beach or pool to protect
         swimmers from accidents [syn: lifeguard, lifesaver]