What is a sharp-witted, dashing, wild, or reckless, fellow; -- a word of somewhat indefinite meaning. He saw a turnkey in a trice Fetter a troublesome blade. Coleridge called?

blade — A sharp-witted, dashing, wild, or reckless, fellow; -- a word of somewhat indefinite meaning. He saw a turnkey in a trice Fetter a troublesome blade. Coleridge. (Webster's 1913.)

Sources