louver

Từ điển WordNet v3.1 - WordNet Dictionary

noun

one of a set of parallel slats in a door or window to admit air and reject rain
• Syn:
louvre, fin
• Hypernyms:
slat, spline
• Part Holonyms:
jalousie

• Từ đồng nghĩa / Synonyms:
  louvre, fin