1. The sour milk that remains after the butter is separated from it.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• butermilk,
• vuttermilk,
• nuttermilk,
• huttermilk,
• guttermilk,
• byttermilk,
• bhttermilk,
• bjttermilk,
• bittermilk,
• buttermilkl,
• buttermik,
• buttermil,
• butter milk,
• buttermaan,
• buter milk,
• buttermilke,
• buttermilkse,
• butermilks,
• Butterfil,
• buttirmilk

• butyrin,
• butternut,
• buttram.

The adjective form of the word "buttermilk" is "buttermilky".

The plural of the "buttermilk" can be the "buttermilks".

The singular of the "buttermilk" can be the "buttermilk".