ppl. a. [f. VENT v.2] † a. Exploded, blown up. Obs. b. Allowed to escape; discharged.

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1639.  S. Du Verger, trans. Camus’ Admir. Events, 30. All the subtilties … were as so many vented mines, without any effect.

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1911.  Contemp. Rev., Oct., 522. The moral forces disengaged by the death of David Livingstone are a singular instance of this vented energy.

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