What does quid tibī est mean in Latin?

quid tibī est, a phrase, means “what is it?, what's the matter?, what's wrong?, what ails you?”.

How do you pronounce quid tibī est?

In classical Latin, [ˈkʷɪt.tɪ.biːst]; in ecclesiastical (church) Latin, [ˈkʷid ˈtiː.bi ˈɛst].

phrase

Classical[ˈkʷɪt.tɪ.biːst]Ecclesiastical[ˈkʷid ˈtiː.bi ˈɛst]

idiomaticwhat is it?, what's the matter?, what's wrong?, what ails you?
[Melaenis] Quid tibī est? [Selenium] Alcēsimarchum nōn vidēs? Ferrum tenēt!What's wrong? Don't you see Alcesimarchus? He's got a sword!c. 203 BCE, Plautus, Cistellaria 3.1.11

Literally, “what is to thee?”.

What does quid tibī est mean in Latin?: quid tibī est, a phrase, means “what is it?, what's the matter?, what's wrong?, what ails you?”.
How do you pronounce quid tibī est?: In classical Latin, [ˈkʷɪt.tɪ.biːst]; in ecclesiastical (church) Latin, [ˈkʷid ˈtiː.bi ˈɛst].