Sap energy from (5)
I believe the answer is:
drain
(Other definitions for drain that I've seen before include "Filter" , "Draw off U sewer" , "Waste channel" , "To empty (of fluid)" , "Siphon off" .)
I believe the answer is:
drain
(Other definitions for drain that I've seen before include "Filter" , "Draw off U sewer" , "Waste channel" , "To empty (of fluid)" , "Siphon off" .)