Device to Measure Fractions of Time; Used in Races

This page is the CodyCross answer for the clue below from New York, New York!, Group 380, Puzzle 4 (City That Never Sleeps).

Question is: Device to Measure Fractions of Time; Used in Races

and the answer is: STOPWATCH

Word Meaning:

STOPWATCH — A timepiece designed to measure the amount of time elapsed between a particular time when activated and when the piece is deactivated.

Definitions from Wiktionary.

Device to measure fractions of time; used in races — CodyCross Answer | CodyCross Solutions