"transmittant" meaning in English

{
  "forms": [
    {
      "form": "more transmittant",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most transmittant",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "transmittant (comparative more transmittant, superlative most transmittant)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "glosses": [
        "Of, or relating to a transmission."
      ],
      "id": "en-transmittant-en-adj-HDpgEfhT",
      "links": [
        [
          "transmission",
          "transmission"
        ]
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Physics",
          "orig": "en:Physics",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "5 95",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "That passes through a substance."
      ],
      "id": "en-transmittant-en-adj-lv0ZHQNM",
      "links": [
        [
          "physics",
          "physics"
        ]
      ],
      "raw_glosses": [
        "(physics, of light or other radiation) That passes through a substance."
      ],
      "raw_tags": [
        "of light or other radiation"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "word": "transmittant"
}

{
  "categories": [
    "English adjectives",
    "English entries with incorrect language header",
    "English lemmas"
  ],
  "forms": [
    {
      "form": "more transmittant",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most transmittant",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "transmittant (comparative more transmittant, superlative most transmittant)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "glosses": [
        "Of, or relating to a transmission."
      ],
      "links": [
        [
          "transmission",
          "transmission"
        ]
      ]
    },
    {
      "categories": [
        "en:Physics"
      ],
      "glosses": [
        "That passes through a substance."
      ],
      "links": [
        [
          "physics",
          "physics"
        ]
      ],
      "raw_glosses": [
        "(physics, of light or other radiation) That passes through a substance."
      ],
      "raw_tags": [
        "of light or other radiation"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "word": "transmittant"
}