Anatomical tube-shaped passage (5)
I believe the answer is:
canal
(Other definitions for canal that I've seen before include "Grand Union perhaps" , "eg Grand Union" , "Man-made channel of water" , "Inland waterway" , "Man-made strip of water" .)
I believe the answer is:
canal
(Other definitions for canal that I've seen before include "Grand Union perhaps" , "eg Grand Union" , "Man-made channel of water" , "Inland waterway" , "Man-made strip of water" .)