Webster’s Revised Unabridged Dictionary · 1913
Hack
Hack, v. i. To ride or drive as one does with a hack horse; to ride at an ordinary pace, or over the roads, as distinguished from riding across country or in military fashion.
Hack, v. t. (Football) To kick the shins of (an opposing payer).
Hack, n. (Football) A kick on the shins, or a cut from a kick.