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

• traceur
• traceurs
• trachea
• tracheae
• tracheal
• Trachearia
• trachearian
• trachearians
• trachearies
• tracheary
• Tracheata
• tracheate
• tracheated
• tracheid
• tracheide
• tracheides
• tracheids
• uncircumscribed
• uncited
• uncivil
• uncivilised
• uncivilized
• uncivilly
• unclad
• unclaimed