"medulla oblongata" meaning in English

{
  "forms": [
    {
      "form": "medulla oblongata"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Ανατομία (αγγλικά)",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "προμήκης μυελός"
      ],
      "id": "el-medulla_oblongata-en-noun-T7t30OWD",
      "raw_tags": [
        "ανατομία",
        "εγκέφαλος"
      ]
    }
  ],
  "word": "medulla oblongata"
}

{
  "forms": [
    {
      "form": "medulla oblongata"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Ανατομία (αγγλικά)"
      ],
      "glosses": [
        "προμήκης μυελός"
      ],
      "raw_tags": [
        "ανατομία",
        "εγκέφαλος"
      ]
    }
  ],
  "word": "medulla oblongata"
}