せず

expression

without doing; not doing

Formal or written equivalent of しないで. It commonly follows a する-verb noun, as in 確認せずに, or appears as 何もせずに, meaning that the action is not done before or while something else happens.

See also: せずに

• 確かく認にんせずに送そう信しんしてしまった。

  I sent it without checking.

• 彼かれは返へん事じもせず、黙だま