also: ぶんりん · ぶんり
noun, noun which may take the genitive case particle 'no'
(not) in the least; (not) a bit
Rare term used in negative expressions to emphasize a complete lack of something. Typically appears as 分厘もない or 分厘も～ない.
彼の話には分厘の真実もない。
There is not a bit of truth in his story.
分厘の疑いもなく彼が犯人だ。
Without the slightest doubt, he is the culprit.
Compound of 分 (fraction) and 厘 (a small unit), literally meaning a tiny amount. The exact historical derivation is uncertain, but the spelling is conventionally associated with the meaning of a minuscule quantity.