Webster’s Revised Unabridged Dictionary · 1913
Abroach
A·broach′, v. t. [OE. abrochen, OF. abrochier. See Broach.] To set abroach; to let out, as liquor; to broach; to tap. [Obs.] Chaucer.
A·broach′, adv. [Pref. a- + broach.] 1. Broached; in a condition for letting out or yielding liquor, as a cask which is tapped.
Hogsheads of ale were set abroach. Sir W. Scott.
2. Hence: In a state to be diffused or propagated; afoot; astir. "Mischiefs that I set abroach." Shak.