べからず・べからざる (bekarazu bekarazaru)

must not; should not (written style)

Meaning & usage

べからず is a written, formal way to say something must not be done, often seen on signs or in set phrases, attaching to the dictionary form of a verb. Its attributive form べからざる attaches before a noun, as in 欠くべからざる, meaning something is indispensable.

Example sentences 8