"param" meaning in English

{
  "etymology_number": 1,
  "forms": [
    {
      "form": "params",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "param (plural params)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "parameter"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Mathematics",
          "orig": "en:Mathematics",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Programming",
          "orig": "en:Programming",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Abbreviation of parameter."
      ],
      "id": "en-param-en-noun-RzPGafSK",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "programming",
          "programming#Noun"
        ],
        [
          "parameter",
          "parameter#English"
        ]
      ],
      "raw_glosses": [
        "(mathematics, programming, informal) Abbreviation of parameter."
      ],
      "synonyms": [
        {
          "word": "parm"
        }
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "informal"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "programming",
        "sciences"
      ]
    }
  ],
  "word": "param"
}

{
  "etymology_number": 2,
  "etymology_text": "From paracyanamide.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "param (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Chemistry",
          "orig": "en:Chemistry",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "38 62",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "3 10 10 15 2 14 17 10 15 2",
          "kind": "other",
          "name": "Pages with 5 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "3 11 12 19 1 10 12 12 19 1",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "dicyandiamide"
      ],
      "id": "en-param-en-noun-Y80Umx4w",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "dicyandiamide",
          "dicyandiamide"
        ]
      ],
      "raw_glosses": [
        "(chemistry, dated) dicyandiamide"
      ],
      "tags": [
        "dated",
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "param"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English uncountable nouns",
    "Pages with 5 entries",
    "Pages with entries"
  ],
  "etymology_number": 1,
  "forms": [
    {
      "form": "params",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "param (plural params)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "parameter"
        }
      ],
      "categories": [
        "English abbreviations",
        "English informal terms",
        "en:Mathematics",
        "en:Programming"
      ],
      "glosses": [
        "Abbreviation of parameter."
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "programming",
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        ],
        [
          "parameter",
          "parameter#English"
        ]
      ],
      "raw_glosses": [
        "(mathematics, programming, informal) Abbreviation of parameter."
      ],
      "synonyms": [
        {
          "word": "parm"
        }
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "informal"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "programming",
        "sciences"
      ]
    }
  ],
  "word": "param"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English uncountable nouns",
    "Pages with 5 entries",
    "Pages with entries"
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  "etymology_number": 2,
  "etymology_text": "From paracyanamide.",
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      "expansion": "param (uncountable)",
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English dated terms",
        "en:Chemistry"
      ],
      "glosses": [
        "dicyandiamide"
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "dicyandiamide",
          "dicyandiamide"
        ]
      ],
      "raw_glosses": [
        "(chemistry, dated) dicyandiamide"
      ],
      "tags": [
        "dated",
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "param"
}