Vĕnt'-hōle, n.
n. 1. A small hole for the passage of air, as in a cask; a vent. Ogilvie.
Sense 2. (Casting.) A hole pierced through a mold for the escape of air and gas.
n. 1. A small hole for the passage of air, as in a cask; a vent. Ogilvie.
Sense 2. (Casting.) A hole pierced through a mold for the escape of air and gas.