1.
unavoidable; inevitable; cannot be helped
A situation or action that must be accepted because there is no alternative.
Forms
やむ (to cease, stop) + を (object particle) + 得ない (cannot obtain) → cannot make it stop = unavoidable
- やむを得ない事情 - unavoidable circumstances
- やむを得ず (adverb) - unavoidably, having no choice
- やむを得ない場合 - when unavoidable
Common patterns
This is a set expression. やむ is the classical verb meaning "to cease" and を得ない is the negative potential form of 得る (to obtain).
Usage
Common in formal and business contexts as an explanation or justification. Often used in written notices and announcements.