"fusion" meaning in English

{
  "forms": [
    {
      "form": "fusion",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "fusions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "expansion": "[POS TABLE]",
      "name": "noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [],
      "glosses": [
        "Fusion is when two or more things come together as one."
      ],
      "id": "simple-fusion-en-noun-YKNs0dAy",
      "raw_tags": [
        "uncountable"
      ],
      "synonyms": [
        {
          "word": "blend"
        },
        {
          "word": "merger"
        }
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Physics",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Fusion reactions make a lot of energy."
        }
      ],
      "glosses": [
        "In physics, nuclear fusion is when the nuclei of two or more atoms come together to make one new, heavier nucleus."
      ],
      "id": "simple-fusion-en-noun-jrkr7Mhs",
      "raw_tags": [
        "uncountable",
        "physics"
      ]
    }
  ],
  "sounds": [
    {
      "enpr": "fyōō’-zhən"
    },
    {
      "ipa": "/ˈfjuː.ʒən/"
    },
    {
      "audio": "LL-Q1860 (eng)-Back ache-Fusion.wav",
      "raw_tags": [
        "Audio"
      ],
      "tags": [
        "UK"
      ]
    },
    {
      "sampa": "/\"fju:.Z@n/"
    }
  ],
  "word": "fusion"
}

{
  "forms": [
    {
      "form": "fusion",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "fusions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "expansion": "[POS TABLE]",
      "name": "noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Uncountable nouns"
      ],
      "glosses": [
        "Fusion is when two or more things come together as one."
      ],
      "raw_tags": [
        "uncountable"
      ],
      "synonyms": [
        {
          "word": "blend"
        },
        {
          "word": "merger"
        }
      ]
    },
    {
      "categories": [
        "Physics",
        "Uncountable nouns"
      ],
      "examples": [
        {
          "text": "Fusion reactions make a lot of energy."
        }
      ],
      "glosses": [
        "In physics, nuclear fusion is when the nuclei of two or more atoms come together to make one new, heavier nucleus."
      ],
      "raw_tags": [
        "uncountable",
        "physics"
      ]
    }
  ],
  "sounds": [
    {
      "enpr": "fyōō’-zhən"
    },
    {
      "ipa": "/ˈfjuː.ʒən/"
    },
    {
      "audio": "LL-Q1860 (eng)-Back ache-Fusion.wav",
      "raw_tags": [
        "Audio"
      ],
      "tags": [
        "UK"
      ]
    },
    {
      "sampa": "/\"fju:.Z@n/"
    }
  ],
  "word": "fusion"
}