"macronova" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "macro",
        "3": "nova"
      },
      "expansion": "macro- + nova",
      "name": "prefix"
    }
  ],
  "etymology_text": "From macro- + nova. From macro- (“larger”), taking macro- being less than super-. From being much brighter than a nova, but less so than a typical supernova.",
  "forms": [
    {
      "form": "macronovas",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "macronovae",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "s",
        "2": "macronovae"
      },
      "expansion": "macronova (plural macronovas or macronovae)",
      "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": "other",
          "name": "English terms prefixed with macro-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Synonym of kilonova"
      ],
      "id": "en-macronova-en-noun-cJnEyeIb",
      "links": [
        [
          "kilonova",
          "kilonova#English"
        ]
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "kilonova"
        }
      ]
    }
  ],
  "word": "macronova"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "macro",
        "3": "nova"
      },
      "expansion": "macro- + nova",
      "name": "prefix"
    }
  ],
  "etymology_text": "From macro- + nova. From macro- (“larger”), taking macro- being less than super-. From being much brighter than a nova, but less so than a typical supernova.",
  "forms": [
    {
      "form": "macronovas",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "macronovae",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "s",
        "2": "macronovae"
      },
      "expansion": "macronova (plural macronovas or macronovae)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English nouns with irregular plurals",
        "English terms prefixed with macro-",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "Synonym of kilonova"
      ],
      "links": [
        [
          "kilonova",
          "kilonova#English"
        ]
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "kilonova"
        }
      ]
    }
  ],
  "word": "macronova"
}