All hours
phrase
At all times, day and night.
She was studying at all hours for her upcoming exam.

Often appears as...
- work all hours
- up at all hours
phrase
At very late or early times.
The neighbors make noise at all hours, making it hard to sleep.

Often appears as...
- noise at all hours
- awake at all hours
phrase
At all times, day and night.
She was studying at all hours for her upcoming exam.

Often appears as...
- work all hours
- up at all hours
phrase
At very late or early times.
The neighbors make noise at all hours, making it hard to sleep.

Often appears as...
- noise at all hours
- awake at all hours
Definition 1 of 2

Flexibility Emphasis
Use 'all hours' to show flexibility or openness in someone's schedule or availability.

The helpline is available at all hours for your convenience.
Exaggeration Caution
'All hours' can sound like an exaggeration, so use it to emphasize extremeness rather than literal accuracy.

I seem to bump into him at all hours—whenever I go out.
Negative Connotation
Sometimes implies inconvenience or the excessive nature of an activity or situation.

She calls me at all hours with trivial questions.
Flexibility Emphasis
Use 'all hours' to show flexibility or openness in someone's schedule or availability.

The helpline is available at all hours for your convenience.
Exaggeration Caution
'All hours' can sound like an exaggeration, so use it to emphasize extremeness rather than literal accuracy.

I seem to bump into him at all hours—whenever I go out.
Negative Connotation
Sometimes implies inconvenience or the excessive nature of an activity or situation.

She calls me at all hours with trivial questions.
Flexibility Emphasis
Use 'all hours' to show flexibility or openness in someone's schedule or availability.

The helpline is available at all hours for your convenience.
Exaggeration Caution
'All hours' can sound like an exaggeration, so use it to emphasize extremeness rather than literal accuracy.

I seem to bump into him at all hours—whenever I go out.
Negative Connotation
Sometimes implies inconvenience or the excessive nature of an activity or situation.

She calls me at all hours with trivial questions.
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