Editor's mark (4)
'editor's mark' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for caret that I've seen before include "Upward arrow mark" , "It shows what to put in" , "Proofreading sign for 'Insert'" , "Indicator of omission" , "this reveals something missing" .)
'editor's mark' is the definition.
(I've seen this in another clue)
This is all the clue.