1.
right and wrong, merits, propriety
Whether something is right or wrong, good or bad. Used when evaluating or debating the correctness of an action or policy.
是非 as a noun means "right and wrong" or "merits and demerits."
Common collocations
- 是非を問う (to question the rightness of)
- 是非を判断する (to judge right and wrong)
- 是非をめぐって (regarding the merits of)
Usage
- This is the noun usage. The adverb 是非 (by all means, definitely) is a separate word with a different function.
- 是 means "right/correct" and 非 means "wrong/incorrect"
Related Words
Related:
是非とも (adverb: by all means)
Compare:
善し悪し (good or bad)
Compare:
正邪 (right and wrong)