"lens cap" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "lens",
        "3": "cap"
      },
      "expansion": "lens + cap",
      "name": "compound"
    }
  ],
  "etymology_text": "lens + cap",
  "forms": [
    {
      "form": "lens caps",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "lens cap (plural lens caps)",
      "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": "Mandarin terms with redundant transliterations",
          "parents": [
            "Terms with redundant transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Photography",
          "orig": "en:Photography",
          "parents": [
            "Art",
            "Human activity",
            "Media",
            "Culture",
            "Human behaviour",
            "Communication",
            "Society",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The detachable cap that protects the camera lens when the camera is not in use."
      ],
      "id": "en-lens_cap-en-noun-SyYAZ3vo",
      "links": [
        [
          "photography",
          "photography"
        ],
        [
          "cap",
          "cap"
        ],
        [
          "lens",
          "lens"
        ]
      ],
      "raw_glosses": [
        "(photography) The detachable cap that protects the camera lens when the camera is not in use."
      ],
      "topics": [
        "arts",
        "hobbies",
        "lifestyle",
        "photography"
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "cap that protects a camera lens",
          "word": "鏡頭蓋"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "jìngtóugài",
          "sense": "cap that protects a camera lens",
          "word": "镜头盖"
        },
        {
          "code": "nl",
          "lang": "Dutch",
          "sense": "cap that protects a camera lens",
          "tags": [
            "feminine"
          ],
          "word": "lensklep"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "cap that protects a camera lens",
          "word": "linssinsuojus"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "cap that protects a camera lens",
          "tags": [
            "masculine"
          ],
          "word": "capuchon de l’objectif"
        },
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "cap that protects a camera lens",
          "word": "objektívsapka"
        },
        {
          "code": "ja",
          "lang": "Japanese",
          "roman": "renzu kyappu",
          "sense": "cap that protects a camera lens",
          "word": "レンズキャップ"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "cap that protects a camera lens",
          "word": "dekielek"
        },
        {
          "code": "th",
          "lang": "Thai",
          "sense": "cap that protects a camera lens",
          "word": "ฝาครอบเลนส์"
        }
      ]
    }
  ],
  "word": "lens cap"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "lens",
        "3": "cap"
      },
      "expansion": "lens + cap",
      "name": "compound"
    }
  ],
  "etymology_text": "lens + cap",
  "forms": [
    {
      "form": "lens caps",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "lens cap (plural lens caps)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Mandarin terms with redundant transliterations",
        "en:Photography"
      ],
      "glosses": [
        "The detachable cap that protects the camera lens when the camera is not in use."
      ],
      "links": [
        [
          "photography",
          "photography"
        ],
        [
          "cap",
          "cap"
        ],
        [
          "lens",
          "lens"
        ]
      ],
      "raw_glosses": [
        "(photography) The detachable cap that protects the camera lens when the camera is not in use."
      ],
      "topics": [
        "arts",
        "hobbies",
        "lifestyle",
        "photography"
      ]
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "cap that protects a camera lens",
      "word": "鏡頭蓋"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "jìngtóugài",
      "sense": "cap that protects a camera lens",
      "word": "镜头盖"
    },
    {
      "code": "nl",
      "lang": "Dutch",
      "sense": "cap that protects a camera lens",
      "tags": [
        "feminine"
      ],
      "word": "lensklep"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "cap that protects a camera lens",
      "word": "linssinsuojus"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "cap that protects a camera lens",
      "tags": [
        "masculine"
      ],
      "word": "capuchon de l’objectif"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "cap that protects a camera lens",
      "word": "objektívsapka"
    },
    {
      "code": "ja",
      "lang": "Japanese",
      "roman": "renzu kyappu",
      "sense": "cap that protects a camera lens",
      "word": "レンズキャップ"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "cap that protects a camera lens",
      "word": "dekielek"
    },
    {
      "code": "th",
      "lang": "Thai",
      "sense": "cap that protects a camera lens",
      "word": "ฝาครอบเลนส์"
    }
  ],
  "word": "lens cap"
}