The story
- Latin · derived frombeātitūdō“happiness, blessedness”
- Middle French · derived frombéatitude
- Middle English · inherited frombeatitude
- English todaybeatitude
From Middle English beatitude, beatytude, from Middle French béatitude, from Latin beātitūdō (“happiness, blessedness”), from beātus (“happy, blessed”).
Etymology from Wiktionary, CC BY-SA 4.0.