We found one dictionary that defines the word irridentists:

General (1 matching dictionary)

1. irridentists: Vocabulary.com

(Note: See irridentist as well.)

Definitions from WordNet (irridentist) ▸ noun:  an advocate of irredentism ▸ Also see irridentist ▸ Words similar to irridentists ▸ Usage examples for irridentists ▸ Idioms related to irridentists ▸ Wikipedia articles (New!) ▸ Popular adjectives describing irridentists ▸ Words that often appear near irridentists ▸ Rhymes of irridentists ▸ Invented words related to irridentists