tictoc

noun, verb (used without object), tic·tocked, tic·tock·ing.

1. ticktock.

noun

1. an alternating ticking sound, as that made by a clock.

verb (used without object)

2. to emit or produce a ticking sound, like that of a clock.

noun

1. a ticking sound as made by a clock

verb

2. (intr) to make a ticking sound