"bedspring" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "bed",
        "3": "spring"
      },
      "expansion": "bed + spring",
      "name": "compound"
    }
  ],
  "etymology_text": "bed + spring",
  "forms": [
    {
      "form": "bedsprings",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bedspring (plural bedsprings)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "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 entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Bedding",
          "orig": "en:Bedding",
          "parents": [
            "Home",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A springy surface that supports the mattress of a bed."
      ],
      "hyponyms": [
        {
          "word": "box spring"
        }
      ],
      "id": "en-bedspring-en-noun-sZKBlTp0",
      "links": [
        [
          "springy",
          "springy"
        ],
        [
          "mattress",
          "mattress"
        ],
        [
          "bed",
          "bed"
        ]
      ],
      "translations": [
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "bed springs",
          "tags": [
            "masculine"
          ],
          "word": "estrado de molas"
        },
        {
          "code": "twf",
          "lang": "Taos",
          "sense": "bed springs",
          "word": "supònoʼóna"
        }
      ]
    }
  ],
  "word": "bedspring"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "bed",
        "3": "spring"
      },
      "expansion": "bed + spring",
      "name": "compound"
    }
  ],
  "etymology_text": "bed + spring",
  "forms": [
    {
      "form": "bedsprings",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bedspring (plural bedsprings)",
      "name": "en-noun"
    }
  ],
  "hyponyms": [
    {
      "word": "box spring"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English nouns",
        "en:Bedding"
      ],
      "glosses": [
        "A springy surface that supports the mattress of a bed."
      ],
      "links": [
        [
          "springy",
          "springy"
        ],
        [
          "mattress",
          "mattress"
        ],
        [
          "bed",
          "bed"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "bed springs",
      "tags": [
        "masculine"
      ],
      "word": "estrado de molas"
    },
    {
      "code": "twf",
      "lang": "Taos",
      "sense": "bed springs",
      "word": "supònoʼóna"
    }
  ],
  "word": "bedspring"
}