from the GNU version of the Collaborative International Dictionary of English
- intransitive v. To let go suddenly and entirely.
- transitive v. to discharge with violence, as a blow, an arrow, or stone. See under Drive, and Fly.
Sorry, no etymologies found.
Each troop, partnered with two TOW detachments and two detachments of Blowpipe, would be the pivot of his striking force — second, after the TOWs, to let fly at the longer ranges of engagement, and last to vacate each defensive line.