Englishman in Brisbane goes west to see bush (3)
I believe the answer is:
mop
'bush' is the definition.
Although both the answer and definition are singular nouns, I cannot see how they can define each other.
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for mop that I've seen before include "Mass of disordered hair" , "Bundle of soft material at end of stick for cleaning" , "Finish off a task - . . . up" , "Clean; mass of hair" , "Tangle of hair" .)