Crossword Genius

Talk that may come naturally (3)

Ross

I believe the answer is:

gas

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'talk' is the definition.
(thesaurus)

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(Other definitions for gas that I've seen before include "Chat (colloq.)" , "could be embarrassing for American" , "Something that is neither solid not liquid" , "Domestic fuel" , "Fumes, vapour" .)

I've seen this clue in The Globe and Mail.
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