buttermilk

American  

[buht-er-milk] / ˈbʌt ərˌmɪlk /

noun

• buttermilks
  plural

1. the more or less acidulous liquid remaining after butter has been separated from milk or cream.

2. a similar liquid made from whole or skim milk with the addition of a bacterial culture.

---

buttermilk British  

/ ˈbʌtəˌmɪlk /

noun

1. the sourish liquid remaining after the butter has been separated from milk, often used for making scones and soda bread

---

Other Word Forms

Noun Inflected Forms

• buttermilks
  plural

---

Etymology

Origin of buttermilk

First recorded in 1520–30; butter + milk

---

Example Sentences

See Examples For:

buttermilk buttermilks

This summer, though, I’ve been turning them into a chilled blueberry soup with yogurt and buttermilk.

From Salon ● Jul. 21, 2026

The technique here is simple: Roast the berries until their juices thicken, chill them completely, then blend with yogurt and buttermilk until smooth.

From Salon ● Jul. 21, 2026

Unlike bleach and wipes, a product made of buttermilk and mayo is not exactly designed for mass consumption.

From The Wall Street Journal ● Jul. 17, 2026

The practice of ranching can be traced back about 75 years to the man who had a brilliant idea to combine mayonnaise, buttermilk, herbs and spices.

From The Wall Street Journal ● Jul. 17, 2026

When she returned, she wore rubber boots and an old raincoat, and she carried a bucket of buttermilk and a small wooden paddle.

From "Charlotte's Web" by E.B. White

At home, he and his girlfriend would walk to the Sleepy Bee Cafe for the plain buttermilks on match days.

From Los Angeles Times ● Jan. 28, 2023

The preparation of the pure culture buttermilks or artificially soured milks that are now so frequently recommended for digestive troubles rests upon an acid fermentation of this type.

From Outlines of dairy bacteriology A concise manual for the use of students in dairying by Edwin George Hastings

Lucindy'd better fix up a lunch for two—a couple of biscuits an' a couple of buttermilks.

From The Bishop and the Boogerman by Joel Chandler Harris

"Well, your mind must be wanderin'," he said, "bekaze we ast you as plain as tongue kin speak for to put us up a couple of buttermilks."

From The Bishop and the Boogerman by Joel Chandler Harris

"Why, ef you've got a jar full, thar must be mighty nigh a dozen buttermilks in it."

From The Bishop and the Boogerman by Joel Chandler Harris

Random Word

Spin the wheel and learn a new word!

---

Related Words

• cream
• half-and-half

---