farthing
n.
Old English feorðing (Old Northumbrian feorðung) "quarter of a penny; a fourth part," a diminutive derivative of feorða "fourth" (from feower "four;" see four) + -ing "fractional part." Cognate with Old Frisian fiardeng, Middle Low German verdink, Old Norse fjorðungr, Old Danish fjerdung "a fourth part of anything."In late Old English also a division of land, probably originally a quarter of a hide. The modern English coin first was minted under Edward I and abolished 1961. The word was used in biblical translations for Latin quadrans "quarter of a denarius."
I shall geat a fart of a dead man as soone As a farthyng of him. [Heywood, "Proverbs," 1562]
〔李〕n. 不值钱的东西,一点儿(farth =fourth四分之一) ←-ing [OE] 表示“属于⋯类的一个;具有⋯性质的一个”