快点 (kuài diǎn) is an adverbial phrase meaning 'hurry up' or 'a bit faster'. It combines the adjective 快 (kuài, 'fast') with the measure word 点 (diǎn, 'a little'), together forming a gentle but urgent prompt to accelerate action. Unlike stronger imperatives like 赶快 (gǎn kuài) or 马上 (mǎ shàng), 快点 carries a conversational, everyday tone — commonly used among friends, family, or colleagues to nudge someone without sounding harsh.

This phrase functions as a standalone command or modifies verbs directly, often appearing at the beginning or end of a sentence. It’s frequently used in time-sensitive daily situations: getting ready, catching transport, finishing tasks, or responding to requests. While it can sound slightly impatient depending on tone and context, its default register is neutral and socially appropriate for informal to semi-formal speech.