Dot Keynes in trouble? Nephrite? (6,5)
I believe the answer is:
kidney stone
'nephrite?' is the definition.
Both the definition and answer are singular nouns.
Perhaps you can see an association between them that I don't see?
'dot keynes in trouble?' is the wordplay.
'trouble?' is an anagram indicator (I've seen 'troubled' mean this).
'dot'+'keynes'+'in'='dotkeynesin'
'dotkeynesin' is an anagram of 'KIDNEY-STONE'.
Can you help me to learn more?
(Other definitions for kidney stone that I've seen before include "Hard mass accumulating in organ" , "Renal calculus" .)