the sands of time
A poetic way of describing the passing of the years, especially as they slip away.
Example: The sands of time had softened even her sharpest memories.

C120 words · Advanced
Time and frequency idioms for describing pressure and deadlines, with phrases like time is of the essence, pressed for time and a stopgap.

A poetic way of describing the passing of the years, especially as they slip away.
Example: The sands of time had softened even her sharpest memories.

A saying warning that delay is costly, because the hours pass regardless of what anyone does.
Example: Start today — time waits for no one.

A brief period during which something becomes possible, before the chance disappears.
Example: There's a window of opportunity to apply before the deadline closes.

To have no remaining opportunity to finish something before a deadline.
Example: They ran out of time before completing the final question.

To delay something on purpose in order to have longer to prepare or decide.
Example: He asked for an extension just to buy some time.

A formal way of saying that acting quickly is absolutely essential.
Example: Please respond today — time is of the essence.

Having hardly any spare moment left, and in a hurry.
Example: I can't chat now — I'm really pressed for time.

Said when something happens later than it should have, meaning it was overdue.
Example: They finally fixed the road — not before time, if you ask me.

Said to mean that something should happen now because it is already overdue.
Example: It's high time we cleaned out this garage.

Having free hours available, often more than you actually need.
Example: Since retiring, he's had a lot of time on his hands.

With no warning at all.
Example: She can be on a plane at a moment's notice and often is.

Suddenly, without any planning.
Example: They bought the boat on the spur of the moment and regretted it.

A temporary solution until a proper one is found.
Example: The portacabin was a stopgap and it stood for eleven years.

A delay before something bad happens.
Example: The grant bought a stay of execution and nothing more.

Looking back, knowing what happened afterwards.
Example: In hindsight the warning signs were all in the first report.

Earlier than the time that was planned.
Example: The whole build came in ahead of schedule for once.

Very early in the morning.
Example: He is up at the crack of dawn whatever time he went to bed.

The middle of the night, when strange things happen.
Example: The place is ordinary until the witching hour, they say.

A day that is special and memorable.
Example: The opening was a red-letter day for the whole village.

In the period between two events.
Example: In the interim the office was run by whoever turned up.
