"CH₄" meaning in Translingual

{
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "symbol"
      },
      "expansion": "CH₄",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "mul",
          "name": "Chemical formulae",
          "orig": "mul:Chemical formulae",
          "parents": [
            "Chemical notation",
            "Chemistry",
            "Names",
            "Symbols",
            "Sciences",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Letters, symbols, and punctuation",
            "Fundamental",
            "Nouns",
            "Orthography",
            "Lemmas",
            "Writing",
            "Human behaviour",
            "Language",
            "Human",
            "Communication"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "mul",
          "name": "Organic chemistry",
          "orig": "mul:Organic chemistry",
          "parents": [
            "Chemistry",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "sense": "methyl",
          "word": "-CH₃"
        },
        {
          "sense": "methyl",
          "word": "CH₃"
        }
      ],
      "glosses": [
        "The molecular formula for methane."
      ],
      "id": "en-CH₄-mul-symbol-MHb7IxS1",
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "molecular formula",
          "molecular formula"
        ],
        [
          "methane",
          "methane"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) The molecular formula for methane."
      ],
      "related": [
        {
          "sense": "ethane",
          "word": "CH₃-CH₃"
        },
        {
          "sense": "ethane",
          "word": "C₂H₆"
        },
        {
          "sense": "ethane; CH₃",
          "word": "₂"
        },
        {
          "sense": "ethyl",
          "word": "CH₂CH₃"
        },
        {
          "sense": "ethyl",
          "word": "-CH₂CH₃"
        },
        {
          "sense": "ethyl",
          "word": "C₂H₅"
        },
        {
          "sense": "ethyl",
          "word": "-C₂H₅"
        },
        {
          "sense": "ethyl",
          "word": "-CH₂-CH₃"
        },
        {
          "word": "alkane"
        },
        {
          "sense": "monosilane",
          "word": "SiH₄"
        },
        {
          "sense": "tetrafluoromethane",
          "word": "CF₄"
        },
        {
          "sense": "tetrafluoromonosilane",
          "word": "SiF₄"
        }
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "word": "CH₄"
}

{
  "derived": [
    {
      "sense": "methyl",
      "word": "-CH₃"
    },
    {
      "sense": "methyl",
      "word": "CH₃"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "symbol"
      },
      "expansion": "CH₄",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "related": [
    {
      "sense": "ethane",
      "word": "CH₃-CH₃"
    },
    {
      "sense": "ethane; CH₃",
      "word": "₂"
    },
    {
      "sense": "ethane",
      "word": "C₂H₆"
    },
    {
      "sense": "ethyl",
      "word": "CH₂CH₃"
    },
    {
      "sense": "ethyl",
      "word": "-CH₂CH₃"
    },
    {
      "sense": "ethyl",
      "word": "C₂H₅"
    },
    {
      "sense": "ethyl",
      "word": "-C₂H₅"
    },
    {
      "sense": "ethyl",
      "word": "-CH₂-CH₃"
    },
    {
      "word": "alkane"
    },
    {
      "sense": "monosilane",
      "word": "SiH₄"
    },
    {
      "sense": "tetrafluoromethane",
      "word": "CF₄"
    },
    {
      "sense": "tetrafluoromonosilane",
      "word": "SiF₄"
    }
  ],
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Translingual entries with incorrect language header",
        "Translingual lemmas",
        "Translingual symbols",
        "Translingual terms spelled with ₄",
        "mul:Chemical formulae",
        "mul:Organic chemistry"
      ],
      "glosses": [
        "The molecular formula for methane."
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "molecular formula",
          "molecular formula"
        ],
        [
          "methane",
          "methane"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) The molecular formula for methane."
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "word": "CH₄"
}