CARD 1 OF 1 Which word fits this meaning?A device that measures an interval or triggers an action after a set time.nounReveal word and examplestimerThe photographer set the timer and ran to join the group.Dictionary practice example.With the timer set to ten seconds, she had just enough time to join the picture.From Light behind the curtain.Full dictionary entryHow did you do before revealing the answer?Needs another lookI remembered itReveal the answer first, then make a self-check. Another word may fit the definition; compare with the target word. This is separate from scored quiz accuracy.