Webster's Revised Unabridged Dictionary · 1913

Fractious

Fractious , adjective

[Compare Prov. English frack forward, eager, English freak, fridge; or Prov. English fratch to squabble, quarrel.]

Apt to break out into a passion; apt to scold; cross; snappish; ugly; unruly; as, a fractious man; a fractious horse.