noun
trifle; farthing; tiny amount
Rare, literary word for an extremely small or negligible amount, often used in negative contexts to mean 'not even a trifle'. The kanji 厘 and 毛 both refer to very small units, reinforcing the sense of insignificance.
彼の話には厘毛の真実もない。
There is not a grain of truth in his story.