〜や否や

Pattern
〜や否や
Level
N3
Reading
〜やいなや
Meaning
the moment that, as soon as
Attaches to
dictionary form
Nuance & register

Literary, formal, describes rapid, unexpected occurrence.

Example

ベルが鳴るや否や、子供たちは外へ飛び出した。 As soon as the bell rang, the children rushed outside.

Easily confused with

〜と (whenever/as soon as). 〜や否や emphasizes the suddenness and simultaneous timing.

More from Grammar Points