STOPWATCH

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

A timepiece that can be started or stopped for exact timing (as of a race)

Synonyms:

stop watch; stopwatch

Classified under:

Nouns denoting man-made objects

Hypernyms ("stopwatch" is a kind of...):

timer (a timepiece that measures a time interval and signals its end)

Credits