uninvincible
adjEtymology From un- + invincible.
1
Rare Not invincible.
- I sent down to Columbia 150 more men, unfit for duty by reason of uninvincible horses.Louise Wilbourn Collier, Pilgrimage: A Tale of Old Natchez (page 175)
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.