Macropinacoid
Macropinacoid Mac`ro*pin"a*coid, n. [Macro- + pinacoid.] (Crystallog.) One of the two planes of an orthorhombic crystal which are parallel to the vertical and longer lateral (macrodiagonal) axes. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

Look at other dictionaries:

  • macropinacoid — noun One of the two planes of an orthorhombic crystal which are parallel to the vertical and longer lateral (macrodiagonal) axes …   Wiktionary

  • macropinacoid — mac·ro·pinacoid …   English syllables

  • macropinacoid — …   Useful english dictionary

  • Macroprism — Mac ro*prism, n. [Macro + prism.] (Crystallog.) A prism of an orthorhombic crystal between the macropinacoid and the unit prism; the corresponding pyramids are called macropyramids. [1913 Webster] …   The Collaborative International Dictionary of English

  • macroprism — noun A prism of an orthorhombic crystal between the macropinacoid and the unit prism; the corresponding pyramids are called macropyramids …   Wiktionary

  • macropinacoidal — adjective see macropinacoid …   Useful english dictionary

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