uninvincible

English

Etymology

un- +‎ invincible

Adjective

uninvincible (comparative more uninvincible, superlative most uninvincible)

1. (rare) Not invincible.
   • Louise Wilbourn Collier, Pilgrimage: A Tale of Old Natchez (page 175)

     I sent down to Columbia 150 more men, unfit for duty by reason of uninvincible horses.