CLOCK

a mechanical or electrical device for measuring time, indicating hours, minutes, and sometimes seconds by hands on a round dial or by displayed figures

a downy spherical seed head, especially that of a dandelion.

a person's face

attain or register (a specified time, distance, or speed)

notice or watch

hit (someone), especially on the head

wind back the milometer of (a car) illegally in order to make the vehicle appear to have travelled fewer miles than it really has

an ornamental pattern woven or embroidered on the side of a stocking or sock near the ankle.