"mega-church" meaning in Anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Lemmes en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "mega-churches",
      "ipas": [
        "\\ˈmɛ.ɡə.ˌtʃɝ.tʃəz\\"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en anglais",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Exemples en anglais à traduire",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "AP, « Atheist ‘mega-churches’ look for nonbelievers », USA Today.com, 10 novembre 2013",
          "text": "It looked like a typical Sunday morning at any mega-church. Hundreds packed in for more than an hour of rousing music, an inspirational sermon, a reading and some quiet reflection. The only thing missing was God."
        }
      ],
      "glosses": [
        "variante orthographique de megachurch."
      ],
      "id": "fr-mega-church-en-noun-ITKvwv2U"
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈmɛ.ɡə.ˌtʃɝtʃ\\"
    }
  ],
  "word": "mega-church"
}

{
  "categories": [
    "Lemmes en anglais",
    "Noms communs en anglais",
    "anglais"
  ],
  "forms": [
    {
      "form": "mega-churches",
      "ipas": [
        "\\ˈmɛ.ɡə.ˌtʃɝ.tʃəz\\"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Exemples en anglais",
        "Exemples en anglais à traduire"
      ],
      "examples": [
        {
          "ref": "AP, « Atheist ‘mega-churches’ look for nonbelievers », USA Today.com, 10 novembre 2013",
          "text": "It looked like a typical Sunday morning at any mega-church. Hundreds packed in for more than an hour of rousing music, an inspirational sermon, a reading and some quiet reflection. The only thing missing was God."
        }
      ],
      "glosses": [
        "variante orthographique de megachurch."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈmɛ.ɡə.ˌtʃɝtʃ\\"
    }
  ],
  "word": "mega-church"
}