Electrical circuit component (5)
I believe the answer is:
relay
(Other definitions for relay that I've seen before include "Hand, pass on" , "supplementary store of anything" , "Pass on - put down again" , "article in bank" , "Broadcast" .)
I believe the answer is:
relay
(Other definitions for relay that I've seen before include "Hand, pass on" , "supplementary store of anything" , "Pass on - put down again" , "article in bank" , "Broadcast" .)