一瞬にして

Meaning

1. expadv
   in an instant; instantly; in a moment; instantaneously; in the twinkling of an eye

Example sentences

• 苦心惨憺の末、考え出した企画が、会議で一瞬にして却下されちゃうんだからな。

  After all the trouble we went to in coming up with that project, it only took them a second to shoot it down in the meeting.

• 驚いたことにそれは一瞬にして姿を消した。

  To my amazement, it disappeared in an instant.