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pyr-

  1. variant of pyro-, used before h or a vowel.

    pyran.



pyr-

combining form

  1. a variant of pyro-

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Example Sentences

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Maverick, officially Grand Champion Bronze R Pyr Lone Star Gambler, a 5-year-old, 100-pound Great Pyrenees from Pismo Beach, is one of 1,251 irresistibly cuddly and impeccably groomed dogs representing 185 breeds at the Beverly Hills Dog Show.

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Image: Pyr Books Wilders by Brenda Cooper The first installment of the new Project Earth series, Wilders follows Coryn Williams, who grew up in the megacity of Seacouver.

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The deal marks the end of remarkable story that began when Isai Scheinberg, an Israeli-Canadian former IBM computer programmer, founded PYR Software in Toronto and started building PokerStars.

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Deg, degradation; FA, fatty acid; hexoses-P, hexose phosphate pathway; mal and pyr met, malate and pyruvate metabolism; mt, mitochondrial; OPP, oxidative pentose phosphate; pt PLP syn, plastidial phospholipid synthesis; TAG, triacylglycerol; TPs, transporters.

From

Deg, degradation; FA, fatty acid; hexoses-P, hexose phosphate pathway; mal and pyr met, malate and pyruvate metabolism; mt, mitochondrial; OPP, oxidative pentose phosphate; pt PLP syn, plastidial phospholipid synthesis; TAG, triacylglycerol; TPs, transporters.

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When To Use

does pyr- mean?

Pyr- is a combining form used like a prefix that has two distinct senses.The first of these senses is “fire,” "heat," or "high temperature," and this form of pyr- is very occasionally used in a variety of scientific and technical terms.The second of these senses is used in terms from chemistry to mean “inorganic acids” or "the salt of inorganic acids."Pyr- in both of these senses comes from Greek ŷ, meaning “fire.” The Latin translations of ŷ are ignis and incendium, both of which also mean “fire” and are the sources of terms such as ignite and incendiary. To learn more, check out our entries for both words. are variants of pyr-?When combined with words or word elements that begin with a consonant, pyr- becomes pyro-, as in pyrogen. Want to know more? Read our Words That Use article on pyro-.Not every word that begins with the exact letters pyr-, such as pyramid or pyrene, is necessarily using the combining form pyr- to denote “fire.” Learn why pyrene means “fruit stone” at our entry for the word.

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