"addition" meaning in Английский

{
  "etymology_text": "От ??",
  "forms": [
    {
      "form": "addition",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "additions",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Английский",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "добавление, дополнение; прибавление, прибавка, присоединение, увеличение"
      ],
      "id": "ru-addition-en-noun-4kWIRaLA"
    },
    {
      "glosses": [
        "сложение"
      ],
      "id": "ru-addition-en-noun-xOvclEEt",
      "raw_glosses": [
        "матем. сложение"
      ],
      "topics": [
        "mathematics"
      ]
    },
    {
      "glosses": [
        "примесь"
      ],
      "id": "ru-addition-en-noun-q7Rn2FSh",
      "raw_glosses": [
        "хим. примесь"
      ],
      "topics": [
        "chemistry"
      ]
    },
    {
      "glosses": [
        "удлинение, увеличение длительности"
      ],
      "id": "ru-addition-en-noun-ahr6UAIM",
      "raw_glosses": [
        "хим. удлинение, увеличение длительности"
      ],
      "topics": [
        "chemistry"
      ]
    },
    {
      "glosses": [
        "приставка к имени, титул"
      ],
      "id": "ru-addition-en-noun-lLEaOhVw"
    }
  ],
  "sounds": [
    {
      "ipa": "əˈdɪʃən"
    }
  ],
  "word": "addition"
}

{
  "etymology_text": "От ??",
  "forms": [
    {
      "form": "addition",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "additions",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Английский",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "добавление, дополнение; прибавление, прибавка, присоединение, увеличение"
      ]
    },
    {
      "glosses": [
        "сложение"
      ],
      "raw_glosses": [
        "матем. сложение"
      ],
      "topics": [
        "mathematics"
      ]
    },
    {
      "glosses": [
        "примесь"
      ],
      "raw_glosses": [
        "хим. примесь"
      ],
      "topics": [
        "chemistry"
      ]
    },
    {
      "glosses": [
        "удлинение, увеличение длительности"
      ],
      "raw_glosses": [
        "хим. удлинение, увеличение длительности"
      ],
      "topics": [
        "chemistry"
      ]
    },
    {
      "glosses": [
        "приставка к имени, титул"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "əˈdɪʃən"
    }
  ],
  "word": "addition"
}