Dictionary / Vocabulary / 禁ずる
きんずる
to forbid; to ban; to prohibit; to suppress (a feeling, laughter, etc.)
JLPT N1 common word
管理区域 — 許可なくして立ち入りを禁ず。
Controlled Access Zone: No entry without permission.
立ち入りを禁ず。
Keep out.
部外者の立ち入りを禁ず。
No outsiders are allowed to enter.