1. Lacking fresh air
   "a dusty airless attic"
   - close, stuffy, unaired

See also: unventilated

• sewer system
• sewer water
• sewerage
• sewin
• sewing
• sewing basket
• sewing kit
• sewing machine
• sewing needle
• sewing room
• sewing stitch
• sewing-machine operator
• sewing-machine stitch
• sewn
• sex
• sex act
• sex activity
• sex appeal
• sex bomb
• sex cell
• sex change
• sex character
• sex characteristic
• sex chromatin
• sex chromosome