zuru verb, transitive verb
Specifically for sealing an envelope or letter. The more common modern form is 封じる.
See also: 封じる
手紙を封ずる前に、もう一度読み返した。
Before sealing the letter, I read it over once more.
zuru verb, transitive verb
Used for stopping or prohibiting an action, often in formal or written contexts. The more common modern form is 封じる.
新たな規制が輸入を封ずる結果となった。
The new regulations resulted in blocking imports.