Crossword Genius

Note, bit lower? (3,4)

Ross

I believe the answer is:

jot down

'note' is the definition.
(thesaurus)

'bit lower?' is the wordplay.
'bit' becomes 'jot' (I've seen this in other clues).
'lower?' becomes 'down' (synonyms).
'jot'+'down'='JOT DOWN'

I've seen this clue in The Guardian.
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