We found one dictionary that defines the word all day/week/year etc long:

General (1 matching dictionary)

▸ Words similar to all day/week/year etc long ▸ Usage examples for all day/week/year etc long ▸ Idioms related to all day/week/year etc long ▸ Wikipedia articles (New!) ▸ Words that often appear near all day/week/year etc long ▸ Rhymes of all day/week/year etc long ▸ Invented words related to all day/week/year etc long