You've got me there

You've got me there.

(informal)

something that you say when you do not know the answer to a question 'How many miles is five kilometres?' 'You've got me there.'

Name	Pronounced	Usage
Narcisse	-	French
Mudiwa	-	Southern African, Shona
EdmÉE	-	French (Rare)
Cyrus	['saiərəs]
Arantzazu	-	Basque
Dag	DAHG (Swedish)	Swedish, Norwegian, Danish