| Idiom | Meaning | Example | 
| time flies when you're having fun | 
time goes quickly when you are playing, how time flies
 | 
Ho looked at his watch, yawned and said, "Time flies when you're having fun, eh."
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| time is money | 
time is valuable, time is equal to money
 | 
Employers who pay hourly wages know that time is money.
 | 
| time is of the essence | 
it is important to work as quickly as possible, make hay while...
 | 
When you're paying $75 an hour for a lawyer's services, time is of the essence.
 | 
| time off | 
days off work, holidays
 | 
I've been working too hard. I think I need some time off.
 | 
| time on your hands | 
time to relax or do what you wish, time to kill
 | 
If you have time on your hands, read the novel Fifth Business.
 | 
| time out | 
stop for a minute to discuss or plan
 | 
We need a time out to look at the map. I think we're lost.
 | 
| time ran out | 
there was no more time allowed for the game etc.
 | 
Time ran out before I could complete the exam.
 | 
| time stands still | 
everything seems to slow down or stop moving, slo mo
 | 
When the towers went down, time stood still.
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| time to kill | 
time to relax or rest, kill time
 | 
We had some time to kill while the car was being repaired.
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| time to time | 
(See from time to time)
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