"lambert" meaning in English

{
  "etymology_text": "From Lambert; Named for Johann Heinrich Lambert (1728–1777), a Swiss mathematician, physicist and astronomer.",
  "forms": [
    {
      "form": "lamberts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "lambert (plural lamberts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with French translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Astronomy",
          "orig": "en:Astronomy",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Physics",
          "orig": "en:Physics",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Units of measure",
          "orig": "en:Units of measure",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "foot-lambert"
        },
        {
          "tags": [
            "abbreviation"
          ],
          "word": "L"
        },
        {
          "word": "microlambert"
        },
        {
          "word": "millilambert"
        }
      ],
      "glosses": [
        "a cgs unit of luminance; the brightness of a surface that emits one lumen per square centimetre"
      ],
      "id": "en-lambert-en-noun-x~iVtQs3",
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "astronomy",
          "astronomy"
        ],
        [
          "cgs",
          "cgs"
        ],
        [
          "unit",
          "unit"
        ],
        [
          "luminance",
          "luminance"
        ],
        [
          "brightness",
          "brightness"
        ],
        [
          "lumen",
          "lumen"
        ],
        [
          "square centimetre",
          "square centimetre"
        ]
      ],
      "raw_glosses": [
        "(physics, astronomy) a cgs unit of luminance; the brightness of a surface that emits one lumen per square centimetre"
      ],
      "synonyms": [
        {
          "tags": [
            "symbol"
          ],
          "word": "L"
        }
      ],
      "topics": [
        "astronomy",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "translations": [
        {
          "code": "fr",
          "lang": "French",
          "lang_code": "fr",
          "sense": "Translations",
          "tags": [
            "masculine"
          ],
          "word": "lambert"
        }
      ],
      "wikipedia": [
        "en:Johann Heinrich Lambert"
      ]
    }
  ],
  "word": "lambert"
}

{
  "derived": [
    {
      "word": "foot-lambert"
    },
    {
      "tags": [
        "abbreviation"
      ],
      "word": "L"
    },
    {
      "word": "microlambert"
    },
    {
      "word": "millilambert"
    }
  ],
  "etymology_text": "From Lambert; Named for Johann Heinrich Lambert (1728–1777), a Swiss mathematician, physicist and astronomer.",
  "forms": [
    {
      "form": "lamberts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "lambert (plural lamberts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English eponyms",
        "English lemmas",
        "English nouns",
        "Entries with translation boxes",
        "Pages with 3 entries",
        "Pages with entries",
        "Terms with French translations",
        "Translation table header lacks gloss",
        "en:Astronomy",
        "en:Physics",
        "en:Units of measure"
      ],
      "glosses": [
        "a cgs unit of luminance; the brightness of a surface that emits one lumen per square centimetre"
      ],
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "astronomy",
          "astronomy"
        ],
        [
          "cgs",
          "cgs"
        ],
        [
          "unit",
          "unit"
        ],
        [
          "luminance",
          "luminance"
        ],
        [
          "brightness",
          "brightness"
        ],
        [
          "lumen",
          "lumen"
        ],
        [
          "square centimetre",
          "square centimetre"
        ]
      ],
      "raw_glosses": [
        "(physics, astronomy) a cgs unit of luminance; the brightness of a surface that emits one lumen per square centimetre"
      ],
      "topics": [
        "astronomy",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "wikipedia": [
        "en:Johann Heinrich Lambert"
      ]
    }
  ],
  "synonyms": [
    {
      "tags": [
        "symbol"
      ],
      "word": "L"
    }
  ],
  "translations": [
    {
      "code": "fr",
      "lang": "French",
      "lang_code": "fr",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "lambert"
    }
  ],
  "word": "lambert"
}