Regain consciousness (4,5)
'regain consciousness' is the definition.
(synonyms)
This is all the clue.
(Other definitions for come to that I've seen before include "Reach" , "Regain consciousness - stop vessel" , "Regain consciousness or arrive at" , "Total" , "Wake up" .)
'regain consciousness' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for come round that I've seen before include "Recover consciousness" , "visit" , "Be persuaded" , "Regain consciousness" , "Finally agree" .)