wigwag

英 ['wɪgwæg] 美 ['wɪgˌwæg]

• v. 摇摆；挥；摇
• n. 旗子信号；手光信号

英英释义

Verb:

1. send a signal by waving a flag or a light according to a certain code

2. signal by or as if by a flag or light waved according to a code

近反义词

【近义词】

• signal 信号
• signify 表示