Crossword Genius

Premises of note? (4)

Ross

I believe the answer is:

flat

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This clue might be a double definition.

'premises' is the first definition.
Although both the answer and definition are singular nouns, I cannot see how one could define the other.

'note?' is the second definition.
(thesaurus)

'of' acts as a link.

Can you help me to learn more?

(Other definitions for flat that I've seen before include "Level; pad" , "with no relief" , "Puncture" , "Pressing implement" , "character on the staff" .)

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