Refuse passage (5)
I believe the answer is:
chute
(Other definitions for chute that I've seen before include "Sloping channel" , "Slide" , "Sloping trough" , "Waterfall" , "Inclined channel for rubbish, laundry etc" .)
I believe the answer is:
chute
(Other definitions for chute that I've seen before include "Sloping channel" , "Slide" , "Sloping trough" , "Waterfall" , "Inclined channel for rubbish, laundry etc" .)