We found one dictionary that defines the word four years:

General (1 matching dictionary)

1. four-years: Wordnik

▸ Words similar to four years ▸ Usage examples for four years ▸ Idioms related to four years ▸ Wikipedia articles (New!) ▸ Words that often appear near four years ▸ Rhymes of four years ▸ Invented words related to four years