"flatfield" meaning in All languages combined

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "flat",
        "3": "field"
      },
      "expansion": "flat + field",
      "name": "compound"
    }
  ],
  "etymology_text": "flat + field",
  "forms": [
    {
      "form": "flatfields",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "flatfield (plural flatfields)",
      "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": "topical",
          "langcode": "en",
          "name": "Optics",
          "orig": "en:Optics",
          "parents": [
            "Physics",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A flat portion of a lens or curved mirror, especially one introduced accidentally or by damage."
      ],
      "id": "en-flatfield-en-noun-3Vt3YzXc",
      "links": [
        [
          "optics",
          "optics"
        ],
        [
          "flat",
          "flat"
        ],
        [
          "lens",
          "lens"
        ],
        [
          "mirror",
          "mirror"
        ]
      ],
      "raw_glosses": [
        "(optics) A flat portion of a lens or curved mirror, especially one introduced accidentally or by damage."
      ],
      "topics": [
        "engineering",
        "natural-sciences",
        "optics",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "word": "flatfield"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "flat",
        "3": "field"
      },
      "expansion": "flat + field",
      "name": "compound"
    }
  ],
  "etymology_text": "flat + field",
  "forms": [
    {
      "form": "flatfields",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "flatfield (plural flatfields)",
      "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 nouns",
        "en:Optics"
      ],
      "glosses": [
        "A flat portion of a lens or curved mirror, especially one introduced accidentally or by damage."
      ],
      "links": [
        [
          "optics",
          "optics"
        ],
        [
          "flat",
          "flat"
        ],
        [
          "lens",
          "lens"
        ],
        [
          "mirror",
          "mirror"
        ]
      ],
      "raw_glosses": [
        "(optics) A flat portion of a lens or curved mirror, especially one introduced accidentally or by damage."
      ],
      "topics": [
        "engineering",
        "natural-sciences",
        "optics",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "word": "flatfield"
}