wigwag /wigˈwag/

1. To twist about
2. To signal by means of flags

1. The act of wigwagging
2. A level crossing signal that gives its indication, with or without a red light, by swinging about a fixed axis

Twisting

To and fro

• threaden
• threader
• threaders
• time capsules
• timecard
• timecards
• time charter
• time charters
• time clock
• time clocks
• time code
• time codes
• time constant
• time constants
• time-consuming
• timed
• time deposit
• time deposits
• time dilation
• time dilations
• time division multiplex
• timed-release
• time-expired
• time exposure
• time exposures