Word Origin & History
butter
O.E. butere, from a W.Gmc. source (cf. Ger. Butter, Du. boter), an early loan-word from L. butyrum "butter," from Gk. boutyron, perhaps lit. "cow-cheese," from bous "ox, cow" + tyros "cheese;" but this may be a folk-etymology of a Scythian word. The product was used from an early date in India, Iran and northern Europe, but not in ancient Greece and Rome. Herodotus described it (along with cannabis) among the oddities of the Scythians. The verb meaning "to flatter lavishly" is from 1816. Butter-fingered is attested from 1615. Deceptively named buttermilk is from 1528; it is what remains after the butter has been churned out.