Correct

旗语

/ qíyǔ /
Strokes

Definition

flag signals (for communicating between ships or army units)/semaphore

Example

As a Noun

flag signal; semaphore

1
Yòng
旗语
tōngxùn
通讯

flag a message

2
旗语

signal by semaphore; semaphore

Related

打旗语