drafty

/ˈdræfti/
adjective
  1. Having currents of cold air coming in, usually through cracks or openings.
    • During winter, the drafty windows made the bedroom too cold to sleep in.
    • The old house was so drafty that we could feel the wind inside the living room.
    • She put a towel under the door to block the drafty air from the hallway.
Synonyms