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all day long

all day long

193 1.0
During the whole day without stopping
  • idiom
translation icon : todo el día
  • My dad watches TV all day long.
  • work all day long
  • play all day long
  • go on all day long

You can end up with like meetings all day long with everybody.

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Examples

  • It's already the number one most-requested song of the week, and we're playing it all day long.

  • I can talk to her, all day long, I mean, this is good, this is a good thing.

  • I watch and listen to you all day long at work, at home.

  • All right, You are with people all day long that come to you with issues.

  • And because the culture tells us all day long that these will make us happy.

  • Where we're selling cars all day long!

  • Some of them read Holy Books all day long in the House of Study.

    Fiction book (1997)
  • One goes slightly crazy when one is alone with small children all day long; yes, one does.

    Fiction book (1997)
  • All day long, they watch TV.

  • I watched my favorite show all day long without taking a break.

Synonyms

all day
vsall day long
1.0

During the whole day without stopping

is the longer form that adds slight extra emphasis
daylong
vsall day long
4 2.1

Lasting for the whole day

is a phrase used across the day's duration rather than a single-word adjective
every second of the day
vsall day long
  • Informal
1 2.5

All the time without stopping

is continuous but limited to the day's duration

How Long

all day long
193 1.0
daylong
4 2.1
briefly
414 1.0
momentarily
47 3.7

Surface Forms

all day long positive
all day positive

Morphology

all + day + long

The meaning 'throughout the entire day' is directly and compositionally derived from 'all' (the whole), 'day' (the period) and 'long' (for an extended time), so a learner who knows the constituent words can infer the phrase meaning. This duration construction is common cross-linguistically and follows regular English patterns (all + time period + long), making it immediately comprehensible to a B1 learner.

Etymology

All day long makes a simple picture: something goes on from morning until night, and the words all, day, and long show it lasts the whole day. So it means 'throughout the entire day'.