transcription, транскрипция: [ lɑ: di dɑ: ]
also lah-di-dah
If you describe someone as la-di-da , you mean that they have an upper-class way of behaving, which you think seems unnatural and is only done to impress people. ( OLD-FASHIONED )
I wouldn’t trust them in spite of all their la-di-da manners.
ADJ [ disapproval ]