Definify.com
Webster 1913 Edition
Wigwag
Wig′wagˊ
,Verb.
 I.
 [See ] 
Wag
, Verb.
 T.
(Naut.) 
To signal by means of a flag waved from side to side according to a code adopted for the purpose. 
[Colloq.] 
Definition 2025
wigwag
wigwag
English
Noun
wigwag (plural wigwags)
- Any of a number of mechanical or electrical devices which cause a component to oscillate between two states.
Verb
wigwag (third-person singular simple present wigwags, present participle wigwagging, simple past and past participle wigwagged)