"pinacoid" meaning in English

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        "3": "πινάκιον",
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      "expansion": "Ancient Greek πινάκιον (pinákion, “slab, tablet”)",
      "name": "uder"
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  "etymology_text": "Ancient Greek πινάκιον (pinákion, “slab, tablet”) + -oid.",
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    {
      "form": "pinacoids",
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        "plural"
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  "pos": "noun",
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          "ref": "2009 January 16, Juan Manuel Garcia-Ruiz et al., “Morphogenesis of Self-Assembled Nanocrystalline Materials of Barium Carbonate and Silica”, in Science, volume 323, number 5912",
          "text": "The crystallographic symmetry is initially broken toward dilation symmetry by the splitting of the basal pinacoid or the pseudohexagonal bipyramidal faces of the growing crystal core.",
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      "glosses": [
        "The face of a crystal parallel to two of the axes."
      ],
      "id": "en-pinacoid-en-noun-8k7LVK9j",
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        "(crystallography) The face of a crystal parallel to two of the axes."
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  "word": "pinacoid"
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      "name": "uder"
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  ],
  "etymology_text": "Ancient Greek πινάκιον (pinákion, “slab, tablet”) + -oid.",
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      ],
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      ],
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        "(crystallography) The face of a crystal parallel to two of the axes."
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