lei
particle #16,175

Meanings

  1. 1 sentence-final particle similar to 了, but carrying a tone of approval or cheerfulness

Examples

HSK 1
Hǎolei, mǎshàng jiù lái!
Alright, coming right away!
HSK 2
Xíng lei, jiù zhème bàn.
Okay then, let's do it that way.

Tips

register
is informal and colloquial, commonly heard in northern Chinese dialects. It adds a cheerful, agreeable tone - like saying 'sure thing!' or 'you got it!' It is much more casual than .

Components

radical
kǒu
mouth
Mouth radical on the left, the indexing component. It marks as a spoken particle - a small noise from the mouth - and groups it with the family of colloquial sentence-end particles: , , , , . Most modern Chinese tone-particles carry a on the left.
phonetic
to rein in; to carve
Right side lè supplies the sound with a slight reduction lè → lei (neutral tone, typical of sentence-final particles). The is purely sound here - no rein-in meaning carries over to the cheerful affirmative particle. Often read with neutral or first tone in different registers.

Stroke Order

lei