The story
- Latin · borrowed fromūnigenitus“only begotten”
- English todayUnigenitus
From Latin ūnigenitus (“only begotten”); its opening words were "unigenitus dei filius", meaning "only begotten son of God".
Words from the same roots
Latinūnigenitus all →
only-begottenunigeniture
Etymology from Wiktionary, CC BY-SA 4.0.