‘叨唠’ (dāo láo) is a colloquial, reduplicated verb meaning to nag or fuss over someone repeatedly—often with affectionate concern rather than annoyance. Though it looks like two separate characters, ‘叨’ and ‘唠’ both carry meanings related to talking excessively: ‘叨’ suggests prattling or chattering, while ‘唠’ (as in ‘唠叨’) means to chatter or ramble. Together, they intensify the sense of gentle, persistent verbal repetition—commonly used by parents, elders, or caring partners when reminding, advising, or expressing worry.

This word conveys warmth and familiarity; it’s rarely used critically or formally. You’ll hear it most often in northern Mandarin dialects and in spoken contexts—especially among family members. It’s not about scolding but about showing care through repeated words, like checking if someone ate, dressed warmly, or remembered their keys. Because of its soft tone, ‘叨唠’ can even sound endearing—even when the listener rolls their eyes.