瞬しゅん間かん的てき

しゅ

ん

か

ん

て

き

Meanings

1

Describes something that happens or changes in an extremely short time, often used with nouns like 変化 (change) or 判断 (judgment).

か

わっ

た

。

His expression changed momentarily.

瞬しゅん間かん的てきな判はん断だんが求もとめられる場ば面めんだった。

It was a situation that required an instantaneous decision.