Signal yes (3)
I believe the answer is:
nod
(Other definitions for nod that I've seen before include "OT land" , "Show recognition" , "slight bow" , "Asleep in the land" , "Sign of assent or salutation" .)
I believe the answer is:
nod
(Other definitions for nod that I've seen before include "OT land" , "Show recognition" , "slight bow" , "Asleep in the land" , "Sign of assent or salutation" .)