"constrictive" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "constrict",
        "3": "ive"
      },
      "expansion": "constrict + -ive",
      "name": "suffix"
    }
  ],
  "etymology_text": "constrict + -ive",
  "forms": [
    {
      "form": "more constrictive",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most constrictive",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "constrictive (comparative more constrictive, superlative most constrictive)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -ive",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "constrictive pericarditis"
        }
      ],
      "glosses": [
        "That constricts, or is accompanied by constriction"
      ],
      "id": "en-constrictive-en-adj-~xHdpAxL",
      "links": [
        [
          "constrict",
          "constrict"
        ],
        [
          "constriction",
          "constriction"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɪktɪv"
    }
  ],
  "word": "constrictive"
}

{
  "derived": [
    {
      "word": "constrictive pericarditis"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "constrict",
        "3": "ive"
      },
      "expansion": "constrict + -ive",
      "name": "suffix"
    }
  ],
  "etymology_text": "constrict + -ive",
  "forms": [
    {
      "form": "more constrictive",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most constrictive",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "constrictive (comparative more constrictive, superlative most constrictive)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms suffixed with -ive",
        "Rhymes:English/ɪktɪv",
        "Rhymes:English/ɪktɪv/3 syllables"
      ],
      "glosses": [
        "That constricts, or is accompanied by constriction"
      ],
      "links": [
        [
          "constrict",
          "constrict"
        ],
        [
          "constriction",
          "constriction"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɪktɪv"
    }
  ],
  "word": "constrictive"
}