Word.ws English Dictionary

butterfat

Syllables: but·ter·fatUK/ˈbʌtəfæt/US/ˈbʌtɚfæt/

butterfat noun: the fatty components of milk and other dairy products.

butterfat: the fatty components of milk and other dairy products
Image: Markmark28, CC BY-SA 3.0, via Wikimedia Commons

Noun

butterfat (countable and uncountable, plural butterfats)

  1. The fatty components of milk and other dairy products.
    • The first change which milk undergoes in the stomach is coagulation. The casein and butterfat separates from the serum, which is soon absorbed unchanged into the blood, according to the laws of diffusion. [Quoting Wagner's Manual of Physiology.]1870 March 26, A. M. Ballot, “Practical Remarks on the Food of Infants, with an Account of the Use of Buttermilk in Rearing Infants”, in The Medical Times and Gazette. A Journal of Medical Science...
    • By submitting pure solid butter-fat to powerful pressure in a linen cloth at the temperature of 60°, a slightly yellow transparent oil will flow out, and a solid white fat will remain behind; the first is called oleine or butter-oil, and the second margarine; and of these two substances the pure...1875, A[lphonse René le Mire de] Normandy, Henry M[inchin] Noad, “Butter”, in The Commercial Hand-book of Chemical Analysis; or Practical Instructions for the Determination of the Intrinsic or...

Examples of butterfat in a sentence

  • From the analytical data in Table I it will be seen that goat and sheep butterfats have almost similar characteristics to those of cow and buffalo butterfats.1947, The Indian Journal of Veterinary Science and Animal Husbandry, Calcutta: Central Publication Branch, Government of India, →OCLC, page...
  • Much has been written in both technical and popular publications about factors which affect butterfat content of milk.1965, Louis F[erdinand] Herrmann, Elsie D[e Noyer] Anderson, “Within-producer Variability in Butterfat Test Results”, in Butterfat Sampling...

Forms of butterfat

pluralbutterfats
alternative formbutter fat
alternative formbutter-fat

Origin of butterfat

From butter + fat.

Words formed from butterfat

Questions about butterfat

What does butterfat mean?
Butterfat means the fatty components of milk and other dairy products.
How do you use butterfat in a sentence?
From the analytical data in Table I it will be seen that goat and sheep butterfats have almost similar characteristics to those of cow and buffalo butterfats.
What part of speech is butterfat?
Butterfat is a noun.
How do you pronounce butterfat?
Butterfat is pronounced /ˈbʌtəfæt/ (UK).
What is the plural of butterfat?
The plural of butterfat is butterfats.

Words near butterfat in the dictionary

  1. butterers
  2. Butterey
  3. butterface
  4. butterfaced
  5. butterfaces
  6. butterfat
  7. butterfats
  8. butterfatty
  9. Butterfield
  10. Butterfields
  11. butterfin

Source and license

Adapted from Wiktionary: butterfat (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Pronunciation audio from Wikimedia Commons, each file under its own free license: en-au-butterfat.ogg.

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