Webster's Revised Unabridged Dictionary · 1913

Curst

Curst (k?rst) , imperfect and past participle

imp. & past participle of Curse.

Curst , adjective

[SeeCurse.]

Froward; malignant; mischievous; malicious; snarling. [Obsolete]
Though his mind Be ne'er so curst, his tonque is kind. — Crashaw