| 单词 | periclase |
| 释义 | periclase[ per-i-kleys, -kleyz ] / ˈpɛr ɪˌkleɪs, -ˌkleɪz / nouna cubic mineral, native magnesia, MgO, occurring usually in metamorphosed dolomite. Origin of periclase1835–45; <German Periklas<New Latin periclasia, equivalent to peri-peri- + Greek klás(is) a breaking (cf. -clase) + -ia-ia Words nearby periclasepericholangitis, perichondral bone, perichondritis, perichondrium, perichrome, periclase, Periclean, Pericles, periclinal, pericline, pericolitis Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for periclasepericlase / (ˈpɛrɪˌkleɪs) / nouna mineral consisting of magnesium oxide in the form of isometric crystals or grains: occurs in metamorphosed limestone Derived forms of periclasepericlastic (ˌpɛrɪˈklæstɪk), adjectiveWord Origin for periclaseC19: from New Latin periclasia, from Greek peri very + klasis a breaking, referring to its perfect cleavage 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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