楼 (pinyin: lóu, written "lou" or "lou") means multi-story building; floor. Below: its meaning, pronunciation, stroke order, and example sentences, so you can learn how to read, say, and write 楼.
Meaning
multi-story building; floor
Stroke order
楼
Examples
我在二十一楼。
wǒ zài èr shí yī lóu.
I'm on the twenty-first.
你也住这栋楼啊?
nǐ yě zhù zhè dòng lóu a?
Oh, you live in this building too?
我去年才搬过来。十八楼,你呢?
wǒ qù nián cái bān guò lái. shí bā lóu, nǐ ne?
I moved here just last year. Eighteenth floor, you?
怪不得没见过。这楼电梯太慢了。
guài bu de méi jiàn guò. zhè lóu diàn tī tài màn le.
No wonder we've never met. The elevators in this building are so slow.