Nudge (4)
'nudge' is the definition.
(I know that elbow is a kind of nudge)
This is all the clue.
(Other definitions for elbow that I've seen before include "Major arm joint" , "Nudge" , "Limb hinge" , "Hinged joint" , "Nudging joint?" .)
'nudge' is the definition.
(I know that nudge can be written as prod)
This is the entire clue.
(Other definitions for prod that I've seen before include "Drop (anag.)" , "Poke, stimulate into action" , "Dig" , "Provide stimulation" , "Motivate; jab" .)