"megalo-" meaning in English

{
  "etymology_templates": [
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      "args": {
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        "2": "undefined derivations"
      },
      "expansion": "",
      "name": "cln"
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    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "μεγάλος"
      },
      "expansion": "Ancient Greek μεγάλος (megálos)",
      "name": "uder"
    },
    {
      "args": {
        "1": "en",
        "2": "undefined derivations"
      },
      "expansion": "",
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    {
      "args": {
        "1": "en",
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        "3": "μέγας"
      },
      "expansion": "Ancient Greek μέγας (mégas)",
      "name": "uder"
    }
  ],
  "etymology_text": "From Ancient Greek μεγάλος (megálos), further Ancient Greek μέγας (mégas).",
  "head_templates": [
    {
      "args": {
        "1": "en",
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prefix",
  "senses": [
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      "categories": [
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          "kind": "other",
          "name": "English undefined derivations",
          "parents": [
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          "source": "w"
        }
      ],
      "glosses": [
        "large, great or exaggerated"
      ],
      "id": "en-megalo--en-prefix-eo0gNB8t",
      "links": [
        [
          "large",
          "large"
        ],
        [
          "great",
          "great"
        ],
        [
          "exaggerated",
          "exaggerated"
        ]
      ],
      "related": [
        {
          "word": "-megaly"
        }
      ],
      "synonyms": [
        {
          "word": "mega-"
        },
        {
          "word": "megal-"
        }
      ],
      "tags": [
        "morpheme"
      ],
      "translations": [
        {
          "code": "ca",
          "lang": "Catalan",
          "sense": "Translations",
          "word": "megalo-"
        },
        {
          "code": "nl",
          "lang": "Dutch",
          "sense": "Translations",
          "word": "mégalo-"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "Translations",
          "word": "mégalo-"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "Translations",
          "word": "megalo-"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "Translations",
          "word": "megalo-"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/mɛˈɡæ.ləʊ/"
    }
  ],
  "word": "megalo-"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
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    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "μεγάλος"
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      "expansion": "Ancient Greek μεγάλος (megálos)",
      "name": "uder"
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    {
      "args": {
        "1": "en",
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      "expansion": "",
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    {
      "args": {
        "1": "en",
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        "3": "μέγας"
      },
      "expansion": "Ancient Greek μέγας (mégas)",
      "name": "uder"
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  ],
  "etymology_text": "From Ancient Greek μεγάλος (megálos), further Ancient Greek μέγας (mégas).",
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      "args": {
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prefix",
  "related": [
    {
      "word": "-megaly"
    }
  ],
  "senses": [
    {
      "categories": [
        "English 3-syllable words",
        "English lemmas",
        "English prefixes",
        "English terms derived from Ancient Greek",
        "English terms with IPA pronunciation",
        "English undefined derivations",
        "Translation table header lacks gloss"
      ],
      "glosses": [
        "large, great or exaggerated"
      ],
      "links": [
        [
          "large",
          "large"
        ],
        [
          "great",
          "great"
        ],
        [
          "exaggerated",
          "exaggerated"
        ]
      ],
      "synonyms": [
        {
          "word": "mega-"
        }
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/mɛˈɡæ.ləʊ/"
    }
  ],
  "synonyms": [
    {
      "word": "megal-"
    }
  ],
  "translations": [
    {
      "code": "ca",
      "lang": "Catalan",
      "sense": "Translations",
      "word": "megalo-"
    },
    {
      "code": "nl",
      "lang": "Dutch",
      "sense": "Translations",
      "word": "mégalo-"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "Translations",
      "word": "mégalo-"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "Translations",
      "word": "megalo-"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "Translations",
      "word": "megalo-"
    }
  ],
  "word": "megalo-"
}