Waterway (6)
'waterway' is the definition.
(thesaurus)
This is all the clue.
(Other definitions for creek that I've seen before include "Small water course" , "Cove" , "Natural stream" , "Small stream in the US" , "Small inlet, river" .)
'waterway' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for river that I've seen before include "Eg, Trent" , "It flows" , "Natural flow of water" , "Tees, perhaps" , "eg Aire" .)
'waterway' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for canal that I've seen before include "navigate this?" , "Passage" , "Aqueduct" , "Man-made channel of water" , "eg Grand Union" .)
'waterway' is the definition.
(thesaurus)
This is the entire clue.
(Other definitions for stream that I've seen before include "group of schoolchildren" , "divide pupils into ability groups" , "Brook or small river" , "selected pupils" , "Transmit music or video online" .)