What does yeast mean?

Definitions for yeast
yistyeast

Here are all the possible meanings and translations of the word yeast.

Princeton's WordNet

  1. yeast, barmnoun

    a commercial leavening agent containing yeast cells; used to raise the dough in making bread and for fermenting beer or whiskey

  2. yeastnoun

    any of various single-celled fungi that reproduce asexually by budding or division

Wiktionary

  1. yeastnoun

    An often humid, yellowish froth produced by fermenting malt worts, and used to brew beer, leaven bread, and also used in certain medicines.

    Etymology: From giest, from jestuz.

  2. yeastnoun

    A type of single-celled fungus.

    Etymology: From giest, from jestuz.

  3. yeastnoun

    A compressed cake or dried granules of this substance used for mixing with flour to make bread dough rise.

    Etymology: From giest, from jestuz.

  4. yeastnoun

    A frothy foam.

    Etymology: From giest, from jestuz.

  5. yeastverb

    To ferment.

    Etymology: From giest, from jestuz.

  6. yeastverb

    To rise.

    Etymology: From giest, from jestuz.

  7. yeastverb

    To exaggerate

    Etymology: From giest, from jestuz.

Webster Dictionary

  1. Yeastnoun

    the foam, or troth (top yeast), or the sediment (bottom yeast), of beer or other in fermentation, which contains the yeast plant or its spores, and under certain conditions produces fermentation in saccharine or farinaceous substances; a preparation used for raising dough for bread or cakes, and making it light and puffy; barm; ferment

    Etymology: [OE. eest, est, AS. gist; akin to D. gest, gist, G. gischt, gscht, OHG. jesan, jerian, to ferment, G. gischen, gschen, ghren, Gr. boiled, zei^n to boil, Skr. yas. 111.]

  2. Yeastnoun

    spume, or foam, of water

    Etymology: [OE. eest, est, AS. gist; akin to D. gest, gist, G. gischt, gscht, OHG. jesan, jerian, to ferment, G. gischen, gschen, ghren, Gr. boiled, zei^n to boil, Skr. yas. 111.]

  3. Yeastnoun

    a form of fungus which grows as indvidual rounded cells, rather than in a mycelium, and reproduces by budding; esp. members of the orders Endomycetales and Moniliales. Some fungi may grow both as a yeast or as a mycelium, depending on the conditions of growth

    Etymology: [OE. eest, est, AS. gist; akin to D. gest, gist, G. gischt, gscht, OHG. jesan, jerian, to ferment, G. gischen, gschen, ghren, Gr. boiled, zei^n to boil, Skr. yas. 111.]

Freebase

  1. Yeast

    Yeasts are eukaryotic microorganisms classified in the kingdom Fungi, with 1,500 species currently described. Yeasts are unicellular, although some species with yeast forms may become multicellular through the formation of strings of connected budding cells known as pseudohyphae, or false hyphae, as seen in most molds. Yeast size can vary greatly depending on the species, typically measuring 3–4 µm in diameter, although some yeasts can reach over 40 µm. Most yeasts reproduce asexually by mitosis, and many do so by an asymmetric division process called budding. By fermentation, the yeast species Saccharomyces cerevisiae converts carbohydrates to carbon dioxide and alcohols – for thousands of years the carbon dioxide has been used in baking and the alcohol in alcoholic beverages. It is also a centrally important model organism in modern cell biology research, and is one of the most thoroughly researched eukaryotic microorganisms. Researchers have used it to gather information about the biology of the eukaryotic cell and ultimately human biology. Other species of yeasts, such as Candida albicans, are opportunistic pathogens and can cause infections in humans. Yeasts have recently been used to generate electricity in microbial fuel cells, and produce ethanol for the biofuel industry.

Chambers 20th Century Dictionary

  1. Yeast

    yēst, n. the froth of malt liquors in fermentation: the vegetable growth to which fermentation is due, of value in brewing, baking, &c.: (Shak.) spume or foam of water.—v.i. to ferment.—ns. Yeast′iness, the state of being yeasty or frothy; Yeast′-plant, a small plant causing alcoholic fermentation in saccharine liquids; Yeast′-pow′der, a baking powder.—adj. Yeast′y, like yeast: frothy, foamy: unsubstantial. [A.S. gist, gyst; Ger. gäscht, gischt.]

Matched Categories

Anagrams for yeast »

  1. yeats

  2. as yet

  3. teasy

How to pronounce yeast?

  1. Alex
    US English
    Daniel
    British
    Karen
    Australian
    Veena
    Indian

How to say yeast in sign language?

Numerology

  1. Chaldean Numerology

    The numerical value of yeast in Chaldean Numerology is: 5

  2. Pythagorean Numerology

    The numerical value of yeast in Pythagorean Numerology is: 7

Examples of yeast in a Sentence

  1. Elizabeth Sattely:

    We used these genes to engineer a wild relative of tobacco to make the drug precursor and think we could also use these genes to make the drug in other easy-to-grow organisms such as yeast.

  2. Christina Smolke:

    What we've done here is we've put in synthetic DNA, which encodes new directions in the yeast cells.

  3. Stephen Covey:

    I am personally convinced that one person can be a change catalyst, a 'transformer' in any situation, any organization. Such an individual is yeast that can leaven an entire loaf. It requires vision, initiative, patience, respect, persistence, courage, and faith to be a transforming leader.

  4. Epicurus:

    Yeast will not only rise bread, but also the human spirit -Jim Carey

  5. Julianna Schantz-Dunn:

    You may feel some itching or painful urination, but the symptoms may not be as severe as you’d think, i’ve seen people try to treat herpes with a topical yeast medication—and that doesn’t do much.

Images & Illustrations of yeast

  1. yeastyeastyeastyeastyeast

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Translations for yeast

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