yī dàn
一旦 (yī dàn) is a Chinese word meaning “in case (sth happens); if; once (sth happens, then...)”.
Meanings
- 1in case (sth happens)
- 2if
- 3once (sth happens, then...)
- 4when
- 5in a short time
- 6in one day
- Part of speech
- noun, adverb
Characters in 一旦
Related words
一one一个a; an; one一起(in) the same place一样same一下(after a verb) a bit; a little (indicating brief duration, or softening the tone, or suggesting giving sth a try)一直straight (in a straight line)一切everything一点a bit; a little bit一定surely; certainly; definitely第一first一些some; a few; a little; (following an adjective) slightly ...er唯一only; sole