The British farthing.
farthing definition by Webster's New World
- a former small British coin, equal to one fourth of a penny
- a thing of little value; the least amount
Origin: Middle English ferthing ; from Old English feorthing, literally , a fourthling, fourth part, diminutive of feortha, fourth
farthing definition by American Heritage Dictionary
- Abbr. f. A coin formerly used in Great Britain worth one fourth of a penny.
- Something of very little value.
Origin: Middle English ferthing, from Old English fēorthung; see kwetwer- in Indo-European roots.