楼顶

樓頂
lóudǐng
top of a building

CEDICT

rooftop of a (tall) building

Wiktionary

楼房最上面的一层。

重編國語辭典

  1. 楼上
  2. 楼房的顶层

維基詞典

Entry Composition

1 楼 lóu
  1. house with more than 1 story
  2. storied building
  3. floor

classifiers: 層, 座, 棟
2 顶 dǐng
  1. apex
  2. crown of the head
  3. top
  4. roof
  5. most
  6. to carry on the head
  7. to push to the top
  8. to go against
  9. to replace
  10. to substitute
  11. to be subjected to (an aerial bombing, hailstorm etc)
  12. (slang) to "bump" a forum thread to raise its profile
  13. classifier for headwear, hats, veils etc