"psammite" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "ψάμμος"
      },
      "expansion": "Ancient Greek ψάμμος (psámmos)",
      "name": "uder"
    },
    {
      "args": {
        "1": "en",
        "2": "",
        "3": "-ite"
      },
      "expansion": "+ -ite",
      "name": "suffix"
    }
  ],
  "etymology_text": "Ancient Greek ψάμμος (psámmos) + -ite",
  "forms": [
    {
      "form": "psammites",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "psammite (countable and uncountable, plural psammites)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -ite",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English undefined derivations",
          "parents": [],
          "source": "w"
        },
        {
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          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
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          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Minerals",
          "orig": "en:Minerals",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Rocks",
          "orig": "en:Rocks",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "psammitic"
        }
      ],
      "glosses": [
        "Any sandstone, but most often a metamorphosed rock unit with a dominantly sandstone protolith"
      ],
      "id": "en-psammite-en-noun-fxCK5r2r",
      "links": [
        [
          "mineralogy",
          "mineralogy"
        ],
        [
          "sandstone",
          "sandstone"
        ],
        [
          "metamorphose",
          "metamorphose"
        ],
        [
          "protolith",
          "protolith"
        ]
      ],
      "raw_glosses": [
        "(mineralogy) Any sandstone, but most often a metamorphosed rock unit with a dominantly sandstone protolith"
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "geography",
        "geology",
        "mineralogy",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "psammite"
}

{
  "derived": [
    {
      "word": "psammitic"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "ψάμμος"
      },
      "expansion": "Ancient Greek ψάμμος (psámmos)",
      "name": "uder"
    },
    {
      "args": {
        "1": "en",
        "2": "",
        "3": "-ite"
      },
      "expansion": "+ -ite",
      "name": "suffix"
    }
  ],
  "etymology_text": "Ancient Greek ψάμμος (psámmos) + -ite",
  "forms": [
    {
      "form": "psammites",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "psammite (countable and uncountable, plural psammites)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms derived from Ancient Greek",
        "English terms suffixed with -ite",
        "English uncountable nouns",
        "English undefined derivations",
        "Pages with 2 entries",
        "Pages with entries",
        "en:Minerals",
        "en:Rocks"
      ],
      "glosses": [
        "Any sandstone, but most often a metamorphosed rock unit with a dominantly sandstone protolith"
      ],
      "links": [
        [
          "mineralogy",
          "mineralogy"
        ],
        [
          "sandstone",
          "sandstone"
        ],
        [
          "metamorphose",
          "metamorphose"
        ],
        [
          "protolith",
          "protolith"
        ]
      ],
      "raw_glosses": [
        "(mineralogy) Any sandstone, but most often a metamorphosed rock unit with a dominantly sandstone protolith"
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "geography",
        "geology",
        "mineralogy",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "psammite"
}