Show of hands (4)
![Ross](/clue/static/ross-mug.min.png)
'show of hands' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for vote that I've seen before include "Mark on ballot paper" , "Poll" , "Decision by a majority" , "Put one's cross" , "Make election choice" .)
(Other definitions for salute that I've seen before include "Acknowledge (superior)" , "Gunfire, perhaps" , "Pay tribute to; greet" , "Honour" , "Kind of welcome" .)