Today's Phrase
それってどういう意味?
What does it mean?
A natural, casual way to ask someone to verify the meaning of what they just said. In polite situations, add 'ですか' (desu ka).
Casual
A: 今日は特別な日だから。 B: え、それってどういう意味?
A: Because today is a special day. B: Eh, what does that mean?
Polite
A: 今回はパスします。 B: それはどういう意味ですか?参加しないんですか?
A: I'll pass this time. B: What does that mean? You aren't joining?