"en ventre sa mere" meaning in Anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Locutions adverbiales en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "(XIXᵉ siècle) Du français, « dans le ventre de sa mère »."
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "adv",
  "pos_title": "Locution adverbiale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en anglais",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Exemples en anglais à traduire",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en anglais du droit",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "Rosalind F. Croucher, Families and Estates : A Comparative Study, Kluwer Law International, 2005, page 123",
          "text": "As a matter of policy, should the law distinguish between a child, en ventre sa mere, and his or her sibling who was at the same time a frozen embryo ?"
        }
      ],
      "glosses": [
        "Terme juridique qui désigne le fœtus encore dans le ventre de sa mère."
      ],
      "id": "fr-en_ventre_sa_mere-en-adv-6ji8x8kG",
      "topics": [
        "law"
      ]
    }
  ],
  "tags": [
    "invariable"
  ],
  "word": "en ventre sa mere"
}

{
  "categories": [
    "Locutions adverbiales en anglais",
    "anglais"
  ],
  "etymology_texts": [
    "(XIXᵉ siècle) Du français, « dans le ventre de sa mère »."
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "adv",
  "pos_title": "Locution adverbiale",
  "senses": [
    {
      "categories": [
        "Exemples en anglais",
        "Exemples en anglais à traduire",
        "Lexique en anglais du droit"
      ],
      "examples": [
        {
          "ref": "Rosalind F. Croucher, Families and Estates : A Comparative Study, Kluwer Law International, 2005, page 123",
          "text": "As a matter of policy, should the law distinguish between a child, en ventre sa mere, and his or her sibling who was at the same time a frozen embryo ?"
        }
      ],
      "glosses": [
        "Terme juridique qui désigne le fœtus encore dans le ventre de sa mère."
      ],
      "topics": [
        "law"
      ]
    }
  ],
  "tags": [
    "invariable"
  ],
  "word": "en ventre sa mere"
}