"constr." meaning in English

{
  "forms": [
    {
      "form": "constrs.",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "constrs."
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      "expansion": "constr. (plural constrs.)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "construction"
        }
      ],
      "categories": [],
      "glosses": [
        "Abbreviation of construction."
      ],
      "id": "en-constr.-en-noun-CQFO86LL",
      "links": [
        [
          "construction",
          "construction#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    },
    {
      "alt_of": [
        {
          "word": "constraint"
        }
      ],
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Computing",
          "orig": "en:Computing",
          "parents": [
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "37 15 47",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "22 14 64",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "17 4 79",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Abbreviation of constraint."
      ],
      "id": "en-constr.-en-noun-wnbO9nBi",
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "constraint",
          "constraint#English"
        ]
      ],
      "raw_glosses": [
        "(computing) Abbreviation of constraint."
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "word": "constr."
}

{
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "constr.",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Law",
          "orig": "en:Law",
          "parents": [
            "Justice",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Constructive."
      ],
      "id": "en-constr.-en-adj-3jwlilwS",
      "links": [
        [
          "law",
          "law#English"
        ],
        [
          "Constructive",
          "constructive"
        ]
      ],
      "raw_glosses": [
        "(law) Constructive."
      ],
      "topics": [
        "law"
      ]
    }
  ],
  "word": "constr."
}

{
  "categories": [
    "English adjectives",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms spelled with .",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "constrs.",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "constrs."
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      "expansion": "constr. (plural constrs.)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "construction"
        }
      ],
      "categories": [
        "English abbreviations"
      ],
      "glosses": [
        "Abbreviation of construction."
      ],
      "links": [
        [
          "construction",
          "construction#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    },
    {
      "alt_of": [
        {
          "word": "constraint"
        }
      ],
      "categories": [
        "English abbreviations",
        "en:Computing"
      ],
      "glosses": [
        "Abbreviation of constraint."
      ],
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "constraint",
          "constraint#English"
        ]
      ],
      "raw_glosses": [
        "(computing) Abbreviation of constraint."
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "word": "constr."
}

{
  "categories": [
    "English adjectives",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms spelled with .",
    "Pages with 1 entry",
    "Pages with entries"
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      "expansion": "constr.",
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  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "en:Law"
      ],
      "glosses": [
        "Constructive."
      ],
      "links": [
        [
          "law",
          "law#English"
        ],
        [
          "Constructive",
          "constructive"
        ]
      ],
      "raw_glosses": [
        "(law) Constructive."
      ],
      "topics": [
        "law"
      ]
    }
  ],
  "word": "constr."
}