"metamerism" meaning in English

{
  "etymology_text": "From μετά (metá, “among”) + μερισμός (merismós, “rationing”) (< μέρος (méros, “part”) + -ισμός (-ismós, “-ism”)).",
  "forms": [
    {
      "form": "metamerisms",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-",
        "2": "s"
      },
      "expansion": "metamerism (usually uncountable, plural metamerisms)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "_dis1": "0 0 0 0",
      "word": "metamer"
    },
    {
      "_dis1": "0 0 0 0",
      "word": "metamere"
    },
    {
      "_dis1": "0 0 0 0",
      "word": "metameric"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Biology",
          "orig": "en:Biology",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The segmentation of the body into similar discrete units."
      ],
      "id": "en-metamerism-en-noun--hNftSww",
      "links": [
        [
          "biology",
          "biology"
        ],
        [
          "segmentation",
          "segmentation"
        ]
      ],
      "raw_glosses": [
        "(biology) The segmentation of the body into similar discrete units."
      ],
      "tags": [
        "uncountable",
        "usually"
      ],
      "topics": [
        "biology",
        "natural-sciences"
      ],
      "translations": [
        {
          "_dis1": "100 0 0 0",
          "code": "fi",
          "lang": "Finnish",
          "sense": "biology",
          "word": "metameria"
        },
        {
          "_dis1": "100 0 0 0",
          "code": "fi",
          "lang": "Finnish",
          "sense": "biology",
          "word": "jaokkeisuus"
        }
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Psychology",
          "orig": "en:Psychology",
          "parents": [
            "Social sciences",
            "Sciences",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The matching of a perceived attribute between objects with differing physical attributes."
      ],
      "id": "en-metamerism-en-noun-sB1KSWOF",
      "links": [
        [
          "psychology",
          "psychology"
        ]
      ],
      "raw_glosses": [
        "(psychology) The matching of a perceived attribute between objects with differing physical attributes."
      ],
      "tags": [
        "uncountable",
        "usually"
      ],
      "topics": [
        "human-sciences",
        "psychology",
        "sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Psychology",
          "orig": "en:Psychology",
          "parents": [
            "Social sciences",
            "Sciences",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The matching of a perceived attribute between objects with differing physical attributes.",
        "The matching of apparent color of objects with different spectral power distributions."
      ],
      "id": "en-metamerism-en-noun-KgIr6swM",
      "links": [
        [
          "psychology",
          "psychology"
        ]
      ],
      "raw_glosses": [
        "(psychology) The matching of a perceived attribute between objects with differing physical attributes.",
        "(colorimetry) The matching of apparent color of objects with different spectral power distributions."
      ],
      "tags": [
        "uncountable",
        "usually"
      ],
      "topics": [
        "colorimetry",
        "human-sciences",
        "natural-sciences",
        "physical-sciences",
        "physics",
        "psychology",
        "sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Chemistry",
          "orig": "en:Chemistry",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "13 5 13 69",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "6 3 7 84",
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "12 4 11 73",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "12 3 12 73",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "10 6 12 72",
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Structural isomerism."
      ],
      "id": "en-metamerism-en-noun-n22Pb3im",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "Structural",
          "structural"
        ],
        [
          "isomerism",
          "isomerism"
        ]
      ],
      "raw_glosses": [
        "(chemistry) Structural isomerism."
      ],
      "tags": [
        "uncountable",
        "usually"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ],
      "translations": [
        {
          "_dis1": "0 0 0 100",
          "code": "fi",
          "lang": "Finnish",
          "sense": "chemistry",
          "word": "metameria"
        }
      ]
    }
  ],
  "translations": [
    {
      "_dis1": "0 50 50 0",
      "code": "fi",
      "lang": "Finnish",
      "sense": "psychology",
      "word": "metameria"
    },
    {
      "_dis1": "0 50 50 0",
      "code": "fi",
      "lang": "Finnish",
      "sense": "psychology",
      "word": "metameerisuus"
    }
  ],
  "word": "metamerism"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English uncountable nouns",
    "Entries with translation boxes",
    "Pages with 1 entry",
    "Pages with entries",
    "Terms with Finnish translations"
  ],
  "etymology_text": "From μετά (metá, “among”) + μερισμός (merismós, “rationing”) (< μέρος (méros, “part”) + -ισμός (-ismós, “-ism”)).",
  "forms": [
    {
      "form": "metamerisms",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-",
        "2": "s"
      },
      "expansion": "metamerism (usually uncountable, plural metamerisms)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "metamer"
    },
    {
      "word": "metamere"
    },
    {
      "word": "metameric"
    }
  ],
  "senses": [
    {
      "categories": [
        "en:Biology"
      ],
      "glosses": [
        "The segmentation of the body into similar discrete units."
      ],
      "links": [
        [
          "biology",
          "biology"
        ],
        [
          "segmentation",
          "segmentation"
        ]
      ],
      "raw_glosses": [
        "(biology) The segmentation of the body into similar discrete units."
      ],
      "tags": [
        "uncountable",
        "usually"
      ],
      "topics": [
        "biology",
        "natural-sciences"
      ]
    },
    {
      "categories": [
        "en:Psychology"
      ],
      "glosses": [
        "The matching of a perceived attribute between objects with differing physical attributes."
      ],
      "links": [
        [
          "psychology",
          "psychology"
        ]
      ],
      "raw_glosses": [
        "(psychology) The matching of a perceived attribute between objects with differing physical attributes."
      ],
      "tags": [
        "uncountable",
        "usually"
      ],
      "topics": [
        "human-sciences",
        "psychology",
        "sciences"
      ]
    },
    {
      "categories": [
        "en:Psychology"
      ],
      "glosses": [
        "The matching of a perceived attribute between objects with differing physical attributes.",
        "The matching of apparent color of objects with different spectral power distributions."
      ],
      "links": [
        [
          "psychology",
          "psychology"
        ]
      ],
      "raw_glosses": [
        "(psychology) The matching of a perceived attribute between objects with differing physical attributes.",
        "(colorimetry) The matching of apparent color of objects with different spectral power distributions."
      ],
      "tags": [
        "uncountable",
        "usually"
      ],
      "topics": [
        "colorimetry",
        "human-sciences",
        "natural-sciences",
        "physical-sciences",
        "physics",
        "psychology",
        "sciences"
      ]
    },
    {
      "categories": [
        "en:Chemistry"
      ],
      "glosses": [
        "Structural isomerism."
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "Structural",
          "structural"
        ],
        [
          "isomerism",
          "isomerism"
        ]
      ],
      "raw_glosses": [
        "(chemistry) Structural isomerism."
      ],
      "tags": [
        "uncountable",
        "usually"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "biology",
      "word": "metameria"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "biology",
      "word": "jaokkeisuus"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "psychology",
      "word": "metameria"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "psychology",
      "word": "metameerisuus"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "chemistry",
      "word": "metameria"
    }
  ],
  "word": "metamerism"
}