HSK 6 HSK V7-9
Correct

喇叭

/ lǎba / 
Strokes

Definition

horn (automobile etc)/loudspeaker/brass wind instrument/trumpet/suona 锁呐[suǒ nà]

Example

As a Noun

trumpet

1
Chuīlǎba
吹喇叭

blow/sound a trumpet; play the trumpet

As a Noun

loudspeaker; speaker

2
Kuòyīn
扩音
lǎba
喇叭

loudspeaker; megaphone

As a Noun

horn (in a car)

3
Sījī
司机
àn
按
qìchē
汽车
lǎba
喇叭
ràng
让
xíngrén
行人
rànglù
让路
  
。

The driver honked (his horn) at the pedestrian to get out of the way.

4
Míng
鸣
qìchē
汽车
lǎba
喇叭

blow/honk/sound/toot the horn