"tant pis" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "fr",
        "3": "tant pis"
      },
      "expansion": "French tant pis",
      "name": "bor"
    }
  ],
  "etymology_text": "French tant pis",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase",
        "head": "tant pis"
      },
      "expansion": "tant pis",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1975, Tennessee Williams, Memoirs, New Directions Publishing, published 2006, page 105",
          "text": "Then deep melancholia struck her, the lace was left out of whatever fine lace should be kept in for moth protection, and the moths ate it up. Oh, well. Tant pis.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "so much the worse"
      ],
      "id": "en-tant_pis-en-phrase-ayDz-W4m",
      "links": [
        [
          "so much the worse",
          "so much the worse"
        ]
      ],
      "qualifier": "italicized; foreign phrase; italicized; foreign phrase",
      "raw_glosses": [
        "(italicized, foreign phrase) so much the worse"
      ]
    }
  ],
  "word": "tant pis"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "fr",
        "3": "tant pis"
      },
      "expansion": "French tant pis",
      "name": "bor"
    }
  ],
  "etymology_text": "French tant pis",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase",
        "head": "tant pis"
      },
      "expansion": "tant pis",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English phrases",
        "English terms borrowed from French",
        "English terms derived from French",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1975, Tennessee Williams, Memoirs, New Directions Publishing, published 2006, page 105",
          "text": "Then deep melancholia struck her, the lace was left out of whatever fine lace should be kept in for moth protection, and the moths ate it up. Oh, well. Tant pis.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "so much the worse"
      ],
      "links": [
        [
          "so much the worse",
          "so much the worse"
        ]
      ],
      "qualifier": "italicized; foreign phrase; italicized; foreign phrase",
      "raw_glosses": [
        "(italicized, foreign phrase) so much the worse"
      ]
    }
  ],
  "word": "tant pis"
}