venting

English

Verb

venting

1. present participle of vent

Noun

venting (plural ventings)

1. The act by which something is vented.
   • 2007, Samuel Upton Newtan, Nuclear War I and Other Major Nuclear Disasters of the 20th Century (page 94)

     It wasn't until 1978 that the general public learned that nuclear ventings were not unusual.