指不定

zhǐbudìng
adverb #37,129

Meanings

  1. 1 who knows
  2. 2 maybe
  3. 3 cannot say for sure

Examples

HSK 2
Tā zhǐbudìng shénme shíhou huílai.
Who knows when he will be back.
HSK 2
Zhǐbudìng míngtiān jiù xiàxuě le.
It might just snow tomorrow - you never know.

Tips

register
Colloquial, very common in northern Mandarin. Synonymous with 说不定 but slightly more informal. Always followed by a clause expressing speculation.

Stroke Order

指 zhǐ
不 bù
定 dìng