"щелочной" meaning in Eastern Mari

{
  "etymology_templates": [
    {
      "args": {
        "1": "mhr",
        "2": "ru",
        "3": "щелочно́й"
      },
      "expansion": "Russian щелочно́й (ščeločnój)",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from Russian щелочно́й (ščeločnój).",
  "forms": [
    {
      "form": "ŝeločnoj",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mhr",
        "2": "adjective",
        "3": "",
        "4": "",
        "5": "",
        "6": "",
        "head": ""
      },
      "expansion": "щелочной • (ŝeločnoj)",
      "name": "head"
    },
    {
      "args": {
        "1": "-"
      },
      "expansion": "щелочной • (ŝeločnoj) (not comparable)",
      "name": "mhr-adj"
    }
  ],
  "hyphenation": [
    "ще‧лоч‧ной"
  ],
  "lang": "Eastern Mari",
  "lang_code": "mhr",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Eastern Mari entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "mhr",
          "name": "Chemistry",
          "orig": "mhr:Chemistry",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "81 9 9",
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "81 12 8",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "alkaline"
      ],
      "id": "en-щелочной-mhr-adj-cES3f9Jf",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "alkaline",
          "alkaline"
        ]
      ],
      "raw_glosses": [
        "(chemistry) alkaline"
      ],
      "related": [
        {
          "roman": "ŝjoloč",
          "word": "щёлочь"
        }
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɕːelot͡ɕˈnoj/"
    },
    {
      "rhymes": "-oj"
    }
  ],
  "word": "щелочной"
}

{
  "categories": [
    "Pages with 2 entries",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "mhr",
        "2": "ru",
        "3": "щелочно́й"
      },
      "expansion": "Russian щелочно́й (ščeločnój)",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from Russian щелочно́й (ščeločnój).",
  "forms": [
    {
      "form": "ŝeločnoj",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mhr",
        "2": "adjective",
        "3": "",
        "4": "",
        "5": "",
        "6": "",
        "head": ""
      },
      "expansion": "щелочной • (ŝeločnoj)",
      "name": "head"
    },
    {
      "args": {
        "1": "-"
      },
      "expansion": "щелочной • (ŝeločnoj) (not comparable)",
      "name": "mhr-adj"
    }
  ],
  "hyphenation": [
    "ще‧лоч‧ной"
  ],
  "lang": "Eastern Mari",
  "lang_code": "mhr",
  "pos": "adj",
  "related": [
    {
      "roman": "ŝjoloč",
      "word": "щёлочь"
    }
  ],
  "senses": [
    {
      "categories": [
        "Eastern Mari adjectives",
        "Eastern Mari entries with incorrect language header",
        "Eastern Mari lemmas",
        "Eastern Mari terms borrowed from Russian",
        "Eastern Mari terms derived from Russian",
        "Pages with 2 entries",
        "Pages with entries",
        "Rhymes:Eastern Mari/oj",
        "Rhymes:Eastern Mari/oj/3 syllables",
        "mhr:Chemistry"
      ],
      "glosses": [
        "alkaline"
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "alkaline",
          "alkaline"
        ]
      ],
      "raw_glosses": [
        "(chemistry) alkaline"
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɕːelot͡ɕˈnoj/"
    },
    {
      "rhymes": "-oj"
    }
  ],
  "word": "щелочной"
}