come back (
http://definr.com/come back)
v 1: come back to place where one has been before, or return to a
previous activity [syn:
return,
go back,
get back]
2: "Her old vigor returned" [syn:
return,
be restored]
3: go back to something earlier; "This harks back to a
previous remark of his" [syn:
hark back,
return,
recall]
4: even the score, in sports
5: answer back [syn:
retort,
repay,
return,
riposte,
rejoin]