1. proparoxytone - Noun
2. proparoxytone - Adjective
A word which has the acute accent on the antepenult.
Source: Webster's dictionaryEastern Catalan: In nouns and adjectives, loss of /n/ of medieval plurals in proparoxytone words. Source: Internet
Western Catalan: In nouns and adjectives, maintenance of /n/ of medieval plurals in proparoxytone words. Source: Internet