Ear part (4)
'ear part' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for lobe that I've seen before include "Part of ear or leaf" , "Rounded projection of a larger structure" , "Bottom part of ear" , "Appendage to ear" , "Division of the lungs or brain" .)
'ear part' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for canal that I've seen before include "eg Grand Union" , "Man-made channel of water" , "Man-made waterway" , "Artificial waterway for barges" , "Long, narrow strip of water" .)