Webster's Revised Unabridged Dictionary · 1913

Craven

Craven (kr?"v'n) , adjective

[Old English cravant, cravaunde, Old French cravant{not transcribed} struck down, past participle of cravanter, crevanter, to break, crush, strike down, from an assumed Late Latin crepantare, from Latin crepans, present participle of crepare to break, crack, rattle. Compare Crevice, Crepitate.]

Cowardly; fainthearted; spiritless.
His craven heart. — Shakespeare
The poor craven bridegroom said never a word. — Sir. W. Scott
In craven fear of the sarcasm of Dorset. — Macaulay

Craven , noun

[Formerly written also cravant and cravent.]

A recreant; a coward; a weak-hearted, spiritless fellow. See Recreant, n.
King Henry. Is it fit this soldier keep his oath? Fluellen. He is a craven and a villain else. — Shakespeare

Craven (-v'nd) , transitive verb

To make recreant, weak, spiritless, or cowardly. [Obsolete]
There is a prohibition so divine, That cravens my weak hand. — Shakespeare