kefir

noun

ke·​fir ke-ˈfir  ˈkē-fər  ˈke-fər 

: a beverage of fermented cow's milk

Examples of kefir in a Sentence

Recent Examples on the Web

Try sourdough toast with Greek yogurt and berries, cottage cheese with live cultures or avocado with a small side of yogurt or kefir. — Ryan Brennan, Miami Herald, 20 Oct. 2026

Kombucha, milk kefir, water kefir, buttermilk, and probiotic juices can support digestive health. — Merve Ceylan, HEALTH, 19 Sep. 2026

And when to not drink kefir Most healthy adults can consume kefir regularly, says Halperin, but there are a few things to consider when doing so. — Daryl Austin, USA Today, 16 Sep. 2026

Drinking kefir may improve gut health by promoting beneficial bacteria and lowering zonulin levels. — Jillian Kubala, Health, 23 July 2026

Word History

Etymology

Russian

First Known Use

1884, in the meaning defined above

Rhymes for kefir

• zephyr