"Come again?" (4)
'come again?' is the definition.
(thesaurus)
This is all the clue.
(Other definitions for reappear that I've seen before include "make a comeback" , "Show over" , "return" , "Come into view again" , "Turn up again" .)
'come again?' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for recur that I've seen before include "Come round again" , "expected to return" , "come back to one's mind" , "Return to mind" , "Perseverate" .)
(Other definitions for sorry that I've seen before include "I beg your pardon" , "Contrite" , "Feeling penitent" , "Feeling regret" , "I didn't quite catch that?" .)
'come again?' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for what that I've seen before include "I didn't hear" , "Eh?" , "That which - come again!" , "Which thing?" , "Interrogatory word" .)
'come again?' is the definition.
(both are used to ask someone to repeat something)
This is all the clue.
(Other definitions for huh that I've seen before include "Palindromic exclamation of disgust or surprise" , "sorry?" , "Expression of disgust or surprise" .)