"dwarf spheroidal" meaning in English

{
  "forms": [
    {
      "form": "dwarf spheroidals",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "dwarf spheroidal (plural dwarf spheroidals)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Galaxies",
          "orig": "en:Galaxies",
          "parents": [
            "Celestial bodies",
            "Space",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1994 Beam Line: Fall 1997",
          "text": "Slightly larger dwarf spheroidals are known to be the single most common kind of galaxy in rich clusters like that seen past the constellation Virgo."
        }
      ],
      "glosses": [
        "A dwarf spheroidal galaxy"
      ],
      "id": "en-dwarf_spheroidal-en-noun-GQo-NhuO",
      "links": [
        [
          "astronomy",
          "astronomy"
        ],
        [
          "dwarf spheroidal galaxy",
          "dwarf spheroidal galaxy"
        ]
      ],
      "raw_glosses": [
        "(astronomy) A dwarf spheroidal galaxy"
      ],
      "topics": [
        "astronomy",
        "natural-sciences"
      ]
    }
  ],
  "word": "dwarf spheroidal"
}

{
  "forms": [
    {
      "form": "dwarf spheroidals",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "dwarf spheroidal (plural dwarf spheroidals)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Galaxies"
      ],
      "examples": [
        {
          "ref": "1994 Beam Line: Fall 1997",
          "text": "Slightly larger dwarf spheroidals are known to be the single most common kind of galaxy in rich clusters like that seen past the constellation Virgo."
        }
      ],
      "glosses": [
        "A dwarf spheroidal galaxy"
      ],
      "links": [
        [
          "astronomy",
          "astronomy"
        ],
        [
          "dwarf spheroidal galaxy",
          "dwarf spheroidal galaxy"
        ]
      ],
      "raw_glosses": [
        "(astronomy) A dwarf spheroidal galaxy"
      ],
      "topics": [
        "astronomy",
        "natural-sciences"
      ]
    }
  ],
  "word": "dwarf spheroidal"
}