"庶子" meaning in Japanese

{
  "forms": [
    {
      "form": "庶子",
      "ruby": [
        [
          "庶",
          "しょ"
        ],
        [
          "子",
          "し"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "shoshi",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "しょし"
      },
      "expansion": "庶(しょ)子(し) • (shoshi)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "66 34",
          "kind": "topical",
          "langcode": "ja",
          "name": "Family members",
          "orig": "ja:Family members",
          "parents": [
            "Family",
            "People",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "child of a concubine"
      ],
      "id": "en-庶子-ja-noun-vx1fXQp9",
      "links": [
        [
          "child",
          "child"
        ],
        [
          "concubine",
          "concubine"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "26 74",
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "8 92",
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "8 92",
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "8 92",
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "illegitimate child"
      ],
      "id": "en-庶子-ja-noun-0Egyzrip",
      "links": [
        [
          "illegitimate",
          "illegitimate"
        ],
        [
          "child",
          "child"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "roman": "kongaishi",
      "ruby": [
        [
          "婚外子",
          "こんがいし"
        ]
      ],
      "word": "婚外子"
    },
    {
      "_dis1": "0 0",
      "roman": "shōfuku",
      "ruby": [
        [
          "妾腹",
          "しょうふく"
        ]
      ],
      "word": "妾腹"
    },
    {
      "_dis1": "0 0",
      "roman": "hichakushutsushi",
      "ruby": [
        [
          "非嫡出子",
          "ひちゃくしゅつし"
        ]
      ],
      "word": "非嫡出子"
    },
    {
      "_dis1": "0 0",
      "roman": "wakibara",
      "ruby": [
        [
          "脇腹",
          "わきばら"
        ]
      ],
      "word": "脇腹"
    }
  ],
  "word": "庶子"
}

{
  "categories": [
    "Japanese entries with incorrect language header",
    "Japanese lemmas",
    "Japanese links with redundant wikilinks",
    "Japanese nouns",
    "Japanese terms spelled with first 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:Family members"
  ],
  "forms": [
    {
      "form": "庶子",
      "ruby": [
        [
          "庶",
          "しょ"
        ],
        [
          "子",
          "し"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "shoshi",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "しょし"
      },
      "expansion": "庶(しょ)子(し) • (shoshi)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "child of a concubine"
      ],
      "links": [
        [
          "child",
          "child"
        ],
        [
          "concubine",
          "concubine"
        ]
      ]
    },
    {
      "glosses": [
        "illegitimate child"
      ],
      "links": [
        [
          "illegitimate",
          "illegitimate"
        ],
        [
          "child",
          "child"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "roman": "kongaishi",
      "ruby": [
        [
          "婚外子",
          "こんがいし"
        ]
      ],
      "word": "婚外子"
    },
    {
      "roman": "shōfuku",
      "ruby": [
        [
          "妾腹",
          "しょうふく"
        ]
      ],
      "word": "妾腹"
    },
    {
      "roman": "hichakushutsushi",
      "ruby": [
        [
          "非嫡出子",
          "ひちゃくしゅつし"
        ]
      ],
      "word": "非嫡出子"
    },
    {
      "roman": "wakibara",
      "ruby": [
        [
          "脇腹",
          "わきばら"
        ]
      ],
      "word": "脇腹"
    }
  ],
  "word": "庶子"
}