buttermilks

Noun

buttermilk (countable and uncountable, plural buttermilks)

1. The liquid left over after producing butter from full cream milk by the churning process, also called traditional buttermilk.
   • An anti-aphrodisiac, suggested in Hindu erotological literature as a way for women to negate amatory challenges, is to bathe in the buttermilk of a she-buffalo.1961, Harry E. Wedeck, Dictionary of Aphrodisiacs, New York: The Citadel Press, page 52
2. Cultured buttermilk, a fermented dairy product produced from cow's milk, with a characteristically sour taste.
3. A light yellow color, like that of buttermilk.