Definition

To register the time of arrival or departure, especially in a workplace setting.

Example

She clocks in at 9 A.M. every day.

Tense Forms

Conversation

What time do you usually clock in at work?

I typically clock in at 9 A.M. every day.

Do you ever wish you could start earlier?

Sometimes, but I like my routine of clocking in later.

Synonyms & Antonyms

Definition

A device used to measure and show the time, usually with a face and hands or a digital display.

Example

I looked at the clock to see how much time I had left before my meeting.

Conversation

Have you seen my new clock?

No, I haven't! What does it look like?

It's a vintage style with a beautiful wooden frame.

Definition

To measure or record the time taken by an event or activity using a device.

Example

The coach decided to clock the runners during the race to see who was the fastest.

Tense Forms

Conversation

Did you see how fast Sam was running today?

Yeah, I think I actually clocked him at under five minutes for the mile!

That's impressive! I should try to clock my time next time I run.

Root Explanation

Clock → The word 'clock' originates from the Middle Dutch 'clocca', meaning bell, which in turn comes from the Latin 'clocca', meaning bell or clock. The term refers to a device that indicates time, originally associated with the ringing of bells to mark the hours.

Memory Tip

Think of a 'bell' ('clocca') that helps you keep track of time — that's why a clock is a device that tells you the time.

Visually Confused Words