Definitions

from The Century Dictionary.

  • noun An empty space left around the external foundation-walls of a building to prevent the earth from lying against them and thus causing dampness.
  • noun In molding, a large passage for the escape of gases from heavy castings while in the mold.
  • noun A pipe or flue built into a fireplace to insure an ample supply of air.

Etymologies

Sorry, no etymologies found.

Support

Help support Wordnik (and make this page ad-free) by adopting the word air-drain.

Examples

    Sorry, no example sentences found.

Comments

Log in or sign up to get involved in the conversation. It's quick and easy.