The story
- Proto-Indo-European · derived from*bʰrewh₁-“to boil; to brew”
- Latin · derived fromferventem
- Old French · derived fromfervent
- Middle English · inherited fromfervent
- English todayfervent
From Middle English fervent, from Old French fervent (modern French fervent), from Latin ferventem, the accusative masculine or feminine singular form of fervēns (“burning, fiery; hot; zealous; etc.”), the present active participle of ferveō (“to burn; to be hot; (figurative) to be agitated, fired up, or inflamed; etc.”), ultimately from Proto-Indo-European *bʰrewh₁- (“to boil; to brew”).
Words from the same roots
Proto-Indo-European*bʰrewh₁- all →
Etymology from Wiktionary, CC BY-SA 4.0.