D defs.my
Entry 2 senses Webster, 1913

Kefir

/(kĕf"ẽr)/ · Kef·ir · IPA /kəˈfɪə(ɹ)/
01 n. An effervescent liquor like kumiss, made from fermented milk, used as a food and as a medicine in the northern Caucasus.
  1. 1.
    An effervescent liquor like kumiss, made from fermented milk, used as a food and as a medicine in the northern Caucasus.
  2. 2.
    A sour fermented milk drink, used in various regions of Asia, made by addition of Streptococcus or Lactobacillus cultures to cow's or goat's milk; it is considered by some as a form of yoghurt.