transom

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a window above a door that is usually hinged to a horizontal crosspiece over the door
• Syn:
transom window, fanlight
• Hypernyms:
window
2. a horizontal crosspiece across a window or separating a door from a window over it
• Syn:
traverse
• Hypernyms:
crosspiece

• Từ đồng nghĩa / Synonyms:
  traverse, transom window, fanlight