Crossword Genius

Empty or unoccupied (6)

Ross

I believe the answer is:

vacant

I believe this is a double definition.

'empty' is the first definition.
(similar in meaning)

'unoccupied' is the second definition.
(synonyms)

(Other definitions for vacant that I've seen before include "Horse in a race" , "thoughtless" , "Not occupied, perhaps apartment" , "Empty - stupid" , "Of house, not occupied at present" .)

I've seen this clue in The Irish Times.
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