Word Study
all at once |
all but |
all clear |
all comprehensive |
all creation |
all day long
| all ears
| all embracing
| all fools' day
| all fours
| all get out
all day long
WORDNET DICTIONARY
Adverbial all day long has 1 sense
- all day long(r = adv.all) daylong - during the entire day; "light pours daylong into the parlor"
For further exploring for "all day long" in Webster Dictionary Online
