ppl. a. [f. VENT v.2] † a. Exploded, blown up. Obs. b. Allowed to escape; discharged.
1639. S. Du Verger, trans. Camus Admir. Events, 30. All the subtilties were as so many vented mines, without any effect.
1911. Contemp. Rev., Oct., 522. The moral forces disengaged by the death of David Livingstone are a singular instance of this vented energy.