Verb
The word is derived from wag
of Wag
Source: Webster's dictionaryNow don't you be covering for him, Ash. (She wagged her finger at Nick.) Are you driving? (Cherise) No, Mom. I'm sitting. (Nick) Sherrilyn Kenyon
A tail held low and wagged very quickly shows a scared and submissive dog. Source: Internet
By Fyllis Hockman The dog's tail wagged impatiently. Source: Internet
She later told Le Parisien that he had insulted her repeatedly, wagged his tongue and made sexually suggestive “groans.” Source: Internet
Her husband wagged a loose, open fist at me, sneering with a mouth full of greasy dead animal matter. Source: Internet
She wagged her finger at the Russian before calling her a drug cheat. Source: Internet