wigwag
wigwag
(wigwagged, wigwagging)
(wigwagged, wigwagging)
- [no obj.](US)(informal)move to and fro
(美，非正式)摇动；摆动
the wipers were wigwagging to keep the windscreen clear.
雨刷来回摆动使挡风玻璃保持清晰。
■signal by waving an arm, flag, light, or other object
用手势（旗语、灯语等）发信号
Ned furiously wigwagged at her.
内德疯狂地向她挥手。
- late 16th cent.: reduplication of wag
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