We found one dictionary that defines the word prior year:

General (1 matching dictionary)

1. Prior-year, prior-year: Wordnik

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