"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": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -ite",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English undefined derivations",
          "parents": [
            "Undefined derivations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Minerals",
          "orig": "en:Minerals",
          "parents": [
            "Matter",
            "Mineralogy",
            "Chemistry",
            "Nature",
            "Geology",
            "Sciences",
            "All topics",
            "Earth sciences",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Rocks",
          "orig": "en:Rocks",
          "parents": [
            "Geology",
            "Natural materials",
            "Earth sciences",
            "Materials",
            "Nature",
            "Sciences",
            "Manufacturing",
            "All topics",
            "Human activity",
            "Fundamental",
            "Human behaviour",
            "Human"
          ],
          "source": "w"
        }
      ],
      "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"
      ],
      "wikipedia": [
        "psammite"
      ]
    }
  ],
  "word": "psammite"
}

{
  "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": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English nouns",
        "English terms derived from Ancient Greek",
        "English terms suffixed with -ite",
        "English uncountable nouns",
        "English undefined derivations",
        "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"
      ],
      "wikipedia": [
        "psammite"
      ]
    }
  ],
  "word": "psammite"
}