@, as a verb (3)
I believe the answer is:
tag
(Other definitions for tag that I've seen before include "Tie-on label" , "dog" , "Small label" , "Ticket" , "Children's chasing game" .)
I believe the answer is:
tag
(Other definitions for tag that I've seen before include "Tie-on label" , "dog" , "Small label" , "Ticket" , "Children's chasing game" .)