"継妹" meaning in Japanese

{
  "forms": [
    {
      "form": "継妹",
      "ruby": [
        [
          "継",
          "まま"
        ],
        [
          "妹",
          "いも"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "mamaimo",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ままいも"
      },
      "expansion": "継(まま)妹(いも) • (mamaimo)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "Female family members",
          "orig": "ja:Female family members",
          "parents": [
            "Family members",
            "Female people",
            "Family",
            "Female",
            "People",
            "Gender",
            "Human",
            "Biology",
            "Psychology",
            "Sociology",
            "All topics",
            "Sciences",
            "Social sciences",
            "Fundamental",
            "Society"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "younger paternal half sister"
      ],
      "id": "en-継妹-ja-noun-grMndbQI",
      "links": [
        [
          "younger",
          "younger sister"
        ],
        [
          "paternal",
          "paternal"
        ],
        [
          "half sister",
          "half sister"
        ]
      ]
    }
  ],
  "word": "継妹"
}

{
  "forms": [
    {
      "form": "継妹",
      "ruby": [
        [
          "継",
          "まま"
        ],
        [
          "妹",
          "いも"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "mamaimo",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ままいも"
      },
      "expansion": "継(まま)妹(いも) • (mamaimo)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with second grade kanji",
        "Japanese terms spelled with secondary school kanji",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written with two Han script characters",
        "ja:Female family members"
      ],
      "glosses": [
        "younger paternal half sister"
      ],
      "links": [
        [
          "younger",
          "younger sister"
        ],
        [
          "paternal",
          "paternal"
        ],
        [
          "half sister",
          "half sister"
        ]
      ]
    }
  ],
  "word": "継妹"
}