"moon rock" meaning in English

{
  "forms": [
    {
      "form": "moon rocks",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "moonrock",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "moon rock (countable and uncountable, plural moon rocks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "59 41",
          "kind": "other",
          "name": "English endocentric compounds",
          "parents": [
            "Endocentric compounds",
            "Compound terms",
            "Terms by etymology"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "90 10",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "92 8",
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "88 12",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "96 4",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "92 8",
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "90 10",
          "kind": "other",
          "name": "Terms with German translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "55 45",
          "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+disamb"
        }
      ],
      "glosses": [
        "Rock from the surface of the moon, but especially any geological specimen brought back by the Apollo program."
      ],
      "id": "en-moon_rock-en-noun-T13nmg9R",
      "links": [
        [
          "Rock",
          "rock"
        ],
        [
          "moon",
          "moon"
        ],
        [
          "geological",
          "geological"
        ],
        [
          "specimen",
          "specimen"
        ]
      ],
      "raw_glosses": [
        "(countable, uncountable) Rock from the surface of the moon, but especially any geological specimen brought back by the Apollo program."
      ],
      "related": [
        {
          "_dis1": "60 40",
          "word": "moonstone"
        }
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "translations": [
        {
          "_dis1": "87 13",
          "code": "fi",
          "lang": "Finnish",
          "sense": "Translations",
          "word": "kuukivi"
        },
        {
          "_dis1": "87 13",
          "code": "de",
          "lang": "German",
          "sense": "Translations",
          "tags": [
            "neuter"
          ],
          "word": "Mondgestein"
        }
      ]
    },
    {
      "categories": [],
      "glosses": [
        "A mixture of crack cocaine and heroin."
      ],
      "id": "en-moon_rock-en-noun-AQI4jjmo",
      "links": [
        [
          "crack cocaine",
          "crack cocaine"
        ],
        [
          "heroin",
          "heroin"
        ]
      ],
      "raw_glosses": [
        "(slang, uncountable) A mixture of crack cocaine and heroin."
      ],
      "tags": [
        "slang",
        "uncountable"
      ]
    }
  ],
  "wikipedia": [
    "moon rock"
  ],
  "word": "moon rock"
}

{
  "categories": [
    "English 2-syllable words",
    "English countable nouns",
    "English endocentric compounds",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English uncountable nouns",
    "Entries with translation boxes",
    "Pages with 1 entry",
    "Pages with entries",
    "Terms with Finnish translations",
    "Terms with German translations",
    "Translation table header lacks gloss",
    "en:Rocks"
  ],
  "forms": [
    {
      "form": "moon rocks",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "moonrock",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "moon rock (countable and uncountable, plural moon rocks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "moonstone"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English uncountable nouns"
      ],
      "glosses": [
        "Rock from the surface of the moon, but especially any geological specimen brought back by the Apollo program."
      ],
      "links": [
        [
          "Rock",
          "rock"
        ],
        [
          "moon",
          "moon"
        ],
        [
          "geological",
          "geological"
        ],
        [
          "specimen",
          "specimen"
        ]
      ],
      "raw_glosses": [
        "(countable, uncountable) Rock from the surface of the moon, but especially any geological specimen brought back by the Apollo program."
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    },
    {
      "categories": [
        "English slang",
        "English uncountable nouns"
      ],
      "glosses": [
        "A mixture of crack cocaine and heroin."
      ],
      "links": [
        [
          "crack cocaine",
          "crack cocaine"
        ],
        [
          "heroin",
          "heroin"
        ]
      ],
      "raw_glosses": [
        "(slang, uncountable) A mixture of crack cocaine and heroin."
      ],
      "tags": [
        "slang",
        "uncountable"
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "Translations",
      "word": "kuukivi"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "Translations",
      "tags": [
        "neuter"
      ],
      "word": "Mondgestein"
    }
  ],
  "wikipedia": [
    "moon rock"
  ],
  "word": "moon rock"
}