Crossword Genius

Dorothy comes to a full stop (3)

Ross

I believe the answer is:

dot

I believe this is a double definition.

'dorothy' is the first definition.
(nickname for someone called Dorothy)

'a full stop' is the second definition.
(a full stop is a dot)

'comes to' acts as a link.

(Other definitions for dot that I've seen before include "One of the signals in Morse code" , "Speck or period" , "'Spot, tiny mark (3)'" , "Morse symbol; spot" , "Full stop, point" .)

I've seen this clue in The Mirror and The Guardian.
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