"connectivity" meaning in English

{
  "categories": [
    {
      "kind": "other",
      "name": "Λέξεις με επίθημα -ity (αγγλικά)",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_text": ": connectivity < connectiv(e) + -ity",
  "forms": [
    {
      "form": "connectivity"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "connect"
    },
    {
      "word": "connection"
    },
    {
      "word": "JDBC"
    }
  ],
  "senses": [
    {
      "glosses": [
        "συνδεσιμότητα"
      ],
      "id": "el-connectivity-en-noun-do5szlNt"
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Τηλεπικοινωνίες (αγγλικά)",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "συνδετικότητα"
      ],
      "id": "el-connectivity-en-noun-p9Gm7jHN",
      "raw_tags": [
        "τηλεπικοινωνίες"
      ]
    }
  ],
  "word": "connectivity"
}

{
  "categories": [
    "Λέξεις με επίθημα -ity (αγγλικά)"
  ],
  "etymology_text": ": connectivity < connectiv(e) + -ity",
  "forms": [
    {
      "form": "connectivity"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "connect"
    },
    {
      "word": "connection"
    },
    {
      "word": "JDBC"
    }
  ],
  "senses": [
    {
      "glosses": [
        "συνδεσιμότητα"
      ]
    },
    {
      "categories": [
        "Τηλεπικοινωνίες (αγγλικά)"
      ],
      "glosses": [
        "συνδετικότητα"
      ],
      "raw_tags": [
        "τηλεπικοινωνίες"
      ]
    }
  ],
  "word": "connectivity"
}