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We found 18 dictionaries with English definitions that include the word syenite: Click on the first link on a line below to go directly to a page where "syenite" is defined. General (15 matching dictionaries) syenite: American Heritage Dictionary of the English Language [home, info] syenite: Collins English Dictionary [home, info] syenite: Merriam-Webster's Online Dictionary, 11th Edition [home, info] syenite: Wordnik [home, info] syenite: Webster's New World College Dictionary, 4th Ed. [home, info] syenite: Infoplease Dictionary [home, info] syenite: Dictionary.com [home, info] Syenite: Wikipedia, the Free Encyclopedia [home, info] Syenite: Online Plain Text English Dictionary [home, info] syenite: Webster's Revised Unabridged, 1913 Edition [home, info] Syenite: AllWords.com Multi-Lingual Dictionary [home, info] syenite: Webster's 1828 Dictionary [home, info] Syenite: 1911 edition of the Encyclopedia Britannica [home, info] syenite: Free Dictionary [home, info] syenite: Dictionary/thesaurus [home, info] Computing (1 matching dictionary) syenite: Encyclopedia [home, info] Medicine (1 matching dictionary) syenite: online medical dictionary [home, info] Science (1 matching dictionary) syenite: Archaeology Wordsmith [home, info]

Quick definitions (syenite) (n.) A granular, crystalline, ingeous rock composed of orthoclase and hornblende, the latter often replaced or accompanied by pyroxene or mica. Syenite sometimes contains nephelite (elaeolite) or leucite, and is then called nephelite (elaeolite) syenite or leucite syenite. (n.) Orig., a rock composed of quartz, hornblende, and feldspar, anciently quarried at Syene, in Upper Egypt, and now called granite. (This definition is from the 1913 Webster's Dictionary and may be outdated.)