airless

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

lacking fresh air (Freq. 1)
- a dusty airless attic
- the dreadfully close atmosphere
- hot and stuffy and the air was blue with smoke
• Syn:
close, stuffy, unaired
• Similar to:
unventilated
• Derivationally related forms:
stuffiness (for: stuffy)

• Từ đồng nghĩa / Synonyms:
  close, stuffy, unaired