To measure the duration of.
To measure the speed of.
He was clocked at 155 miles per hour.
To hit (someone) heavily.
When the boxer let down his guard, his opponent clocked him.
To take notice of; to realise; to recognize someone or something
A trans person may be able to easily clock other trans people.
To falsify the reading of the odometer of a vehicle.
I don't believe that car has done only 40,000 miles. It's been clocked.
To beat a video game.
Have you clocked that game yet?
To ornament (e.g. the side of a stocking) with figured work.
To make the sound of a hen; to cluck.
To hatch.
A time measurement made according to a clock.