Search Result for "stopwatch": 
Wordnet 3.0

NOUN (1)

1. a timepiece that can be started or stopped for exact timing (as of a race);
[syn: stopwatch, stop watch]



WordNet (r) 3.0 (2006):

stopwatch
    n 1: a timepiece that can be started or stopped for exact timing
         (as of a race) [syn: stopwatch, stop watch]