Crossword Genius

Hound a Russian crossword compiler! (3,6)

Ross

I believe the answer is:

red setter

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'hound' is the definition.
The answer and definition can be both animals as well as being singular nouns.
Perhaps they are linked in a way I don't understand?

'a russian crossword compiler' is the wordplay.
'a russian' becomes 'red' (red can informally mean communist).
'crossword compiler' becomes 'setter' (crossword setter).
'red'+'setter'='RED SETTER'

Can you help me to learn more?

(Other definitions for red setter that I've seen before include "Barker" , "one identifying the game" , "Breed of dog" , "Gun dog" , "One of my best friends" .)

I've seen this clue in the Sydney Morning Herald.
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