"Prout's hypothesis" meaning in English

{
  "etymology_text": "Named after the English chemist William Prout.",
  "head_templates": [
    {
      "args": {},
      "expansion": "Prout's hypothesis",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Hydrogen",
          "orig": "en:Hydrogen",
          "parents": [
            "Chemical elements",
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Obsolete scientific theories",
          "orig": "en:Obsolete scientific theories",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Physical chemistry",
          "orig": "en:Physical chemistry",
          "parents": [
            "Chemistry",
            "Physics",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "An early 19th-century attempt to explain the existence of the various chemical elements: the hypothesis that, since the atomic weights for known elements appeared to be whole multiples of the atomic weight of hydrogen, the hydrogen atom was the only truly fundamental object, and the atoms of other elements were actually groupings of various numbers of hydrogen atoms."
      ],
      "id": "en-Prout's_hypothesis-en-name-Q3L1pEBQ",
      "links": [
        [
          "physical chemistry",
          "physical chemistry"
        ],
        [
          "chemical element",
          "chemical element"
        ],
        [
          "atomic weight",
          "atomic weight"
        ],
        [
          "multiple",
          "multiple"
        ],
        [
          "hydrogen",
          "hydrogen"
        ],
        [
          "atom",
          "atom"
        ]
      ],
      "raw_glosses": [
        "(historical, physical chemistry) An early 19th-century attempt to explain the existence of the various chemical elements: the hypothesis that, since the atomic weights for known elements appeared to be whole multiples of the atomic weight of hydrogen, the hydrogen atom was the only truly fundamental object, and the atoms of other elements were actually groupings of various numbers of hydrogen atoms."
      ],
      "related": [
        {
          "word": "protyle"
        }
      ],
      "tags": [
        "historical",
        "physical"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "Prout's hypothesis"
}

{
  "etymology_text": "Named after the English chemist William Prout.",
  "head_templates": [
    {
      "args": {},
      "expansion": "Prout's hypothesis",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "related": [
    {
      "word": "protyle"
    }
  ],
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English terms with historical senses",
        "English terms with non-redundant non-automated sortkeys",
        "English uncountable nouns",
        "en:Hydrogen",
        "en:Obsolete scientific theories",
        "en:Physical chemistry"
      ],
      "glosses": [
        "An early 19th-century attempt to explain the existence of the various chemical elements: the hypothesis that, since the atomic weights for known elements appeared to be whole multiples of the atomic weight of hydrogen, the hydrogen atom was the only truly fundamental object, and the atoms of other elements were actually groupings of various numbers of hydrogen atoms."
      ],
      "links": [
        [
          "physical chemistry",
          "physical chemistry"
        ],
        [
          "chemical element",
          "chemical element"
        ],
        [
          "atomic weight",
          "atomic weight"
        ],
        [
          "multiple",
          "multiple"
        ],
        [
          "hydrogen",
          "hydrogen"
        ],
        [
          "atom",
          "atom"
        ]
      ],
      "raw_glosses": [
        "(historical, physical chemistry) An early 19th-century attempt to explain the existence of the various chemical elements: the hypothesis that, since the atomic weights for known elements appeared to be whole multiples of the atomic weight of hydrogen, the hydrogen atom was the only truly fundamental object, and the atoms of other elements were actually groupings of various numbers of hydrogen atoms."
      ],
      "tags": [
        "historical",
        "physical"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "Prout's hypothesis"
}