"lambert" meaning in French

{
  "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": {
        "1": "m"
      },
      "expansion": "lambert m (plural lamberts)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "tags": [
            "abbreviation"
          ],
          "word": "L"
        }
      ],
      "glosses": [
        "lambert: a cgs unit of luminance"
      ],
      "id": "en-lambert-fr-noun-i9fd4YFV",
      "links": [
        [
          "lambert",
          "lambert#English"
        ],
        [
          "luminance",
          "luminance"
        ]
      ],
      "synonyms": [
        {
          "tags": [
            "symbol"
          ],
          "word": "L"
        }
      ],
      "tags": [
        "masculine"
      ],
      "wikipedia": [
        "fr:Johann Heinrich Lambert",
        "fr:Lambert (unité)"
      ]
    }
  ],
  "word": "lambert"
}

{
  "derived": [
    {
      "tags": [
        "abbreviation"
      ],
      "word": "L"
    }
  ],
  "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": {
        "1": "m"
      },
      "expansion": "lambert m (plural lamberts)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "French countable nouns",
        "French entries with incorrect language header",
        "French lemmas",
        "French masculine nouns",
        "French nouns"
      ],
      "glosses": [
        "lambert: a cgs unit of luminance"
      ],
      "links": [
        [
          "lambert",
          "lambert#English"
        ],
        [
          "luminance",
          "luminance"
        ]
      ],
      "tags": [
        "masculine"
      ],
      "wikipedia": [
        "fr:Johann Heinrich Lambert",
        "fr:Lambert (unité)"
      ]
    }
  ],
  "synonyms": [
    {
      "tags": [
        "symbol"
      ],
      "word": "L"
    }
  ],
  "word": "lambert"
}