[pahy-ruh-kris-tl-in, -ahyn, -een] /ˌpaɪ rəˈkrɪs tl ɪn, -ˌaɪn, -ˌin/

adjective, Petrography.
crystallized from a molten magma or highly heated solution.


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    [pahy-roh-i-lek-trik] /ˌpaɪ roʊ ɪˈlɛk trɪk/ adjective 1. pertaining to, subject to, or manifesting . noun 2. a substance manifesting . /ˌpaɪrəʊɪˈlɛktrɪk/ adjective 1. of, concerned with, or exhibiting pyroelectricity noun 2. a pyroelectric substance

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    [pahy-roh-i-lek-tris-i-tee, -ee-lek-] /ˌpaɪ roʊ ɪ lɛkˈtrɪs ɪ ti, -ˌi lɛk-/ noun 1. electrification or electrical polarity produced in certain crystals by temperature changes. /ˌpaɪrəʊɪlɛkˈtrɪsɪtɪ; -ˌiːlɛk-/ noun 1. the development of opposite charges at the ends of the axis of certain hemihedral crystals, such as tourmaline, as a result of a change in temperature

  • Pyrogallate

    [pahy-ruh-gal-eyt, -gaw-leyt] /ˌpaɪ rəˈgæl eɪt, -ˈgɔ leɪt/ noun, Chemistry. 1. a salt or ether of . /ˌpaɪrəʊˈɡæleɪt/ noun 1. any salt or ester of pyrogallol

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    [pahy-ruh-gal-awl, -ol, -guh-lawl, -lol] /ˌpaɪ rəˈgæl ɔl, -ɒl, -gəˈlɔl, -ˈlɒl/ noun 1. a white, crystalline, water-soluble, poisonous, solid, phenolic compound, C 6 H 3 (OH) 3 , obtained by heating and water: used chiefly as a developer in photography, as a mordant for wool, in dyeing, and in medicine in the treatment of certain skin […]

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