"abyssal rock" meaning in English

{
  "forms": [
    {
      "form": "abyssal rocks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "abyssal rock (plural abyssal rocks)",
      "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": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Irish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Geology",
          "orig": "en:Geology",
          "parents": [
            "Earth sciences",
            "Sciences",
            "All topics",
            "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": [
        "An igneous rock that crystallized at considerable depth in the crust; plutonic rock."
      ],
      "id": "en-abyssal_rock-en-noun-kP01DtIC",
      "links": [
        [
          "geology",
          "geology"
        ],
        [
          "igneous",
          "igneous"
        ],
        [
          "crystallize",
          "crystallize"
        ],
        [
          "crust",
          "crust"
        ],
        [
          "plutonic rock",
          "plutonic rock"
        ]
      ],
      "raw_glosses": [
        "(geology) An igneous rock that crystallized at considerable depth in the crust; plutonic rock."
      ],
      "topics": [
        "geography",
        "geology",
        "natural-sciences"
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "rock crystallized at considerable depth",
          "word": "syväkivi"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "rock crystallized at considerable depth",
          "word": "syväkivilaji"
        },
        {
          "code": "ga",
          "lang": "Irish",
          "sense": "rock crystallized at considerable depth",
          "tags": [
            "feminine"
          ],
          "word": "carraig aibhéiseach"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/əˈbɪs.l̩ ɹɒk/",
      "tags": [
        "Received-Pronunciation"
      ]
    },
    {
      "ipa": "/əˈbɪs.l̩ ɹɑk/",
      "tags": [
        "US"
      ]
    }
  ],
  "word": "abyssal rock"
}

{
  "forms": [
    {
      "form": "abyssal rocks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "abyssal rock (plural abyssal rocks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Finnish translations",
        "Terms with Irish translations",
        "en:Geology",
        "en:Rocks"
      ],
      "glosses": [
        "An igneous rock that crystallized at considerable depth in the crust; plutonic rock."
      ],
      "links": [
        [
          "geology",
          "geology"
        ],
        [
          "igneous",
          "igneous"
        ],
        [
          "crystallize",
          "crystallize"
        ],
        [
          "crust",
          "crust"
        ],
        [
          "plutonic rock",
          "plutonic rock"
        ]
      ],
      "raw_glosses": [
        "(geology) An igneous rock that crystallized at considerable depth in the crust; plutonic rock."
      ],
      "topics": [
        "geography",
        "geology",
        "natural-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/əˈbɪs.l̩ ɹɒk/",
      "tags": [
        "Received-Pronunciation"
      ]
    },
    {
      "ipa": "/əˈbɪs.l̩ ɹɑk/",
      "tags": [
        "US"
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "rock crystallized at considerable depth",
      "word": "syväkivi"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "rock crystallized at considerable depth",
      "word": "syväkivilaji"
    },
    {
      "code": "ga",
      "lang": "Irish",
      "sense": "rock crystallized at considerable depth",
      "tags": [
        "feminine"
      ],
      "word": "carraig aibhéiseach"
    }
  ],
  "word": "abyssal rock"
}