どこだって

Meanings

1

where?

usually written using kana alone

Emphatic interrogative, stronger than どこ. Often used in rhetorical questions or when demanding an answer.

こんな時じ間かんにどこだって行いくの？
Where on earth are you going at this hour?
どこだってそんな話はなしを聞きいたの？
Where did you hear a story like that?

2

usually written using kana alone

Emphatic 'anywhere', similar to どこでも but with a stronger, more colloquial tone. Often used in affirmative statements.

See also: どこでも

お金かねさえあれば、どこだって行いけるよ。
As long as you have money, you can go anywhere.
彼かれはどこだって寝ねられる人ひとだ。
He's the kind of person who can sleep anywhere.