"school age" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "school age (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "school-age"
        }
      ],
      "categories": [
        {
          "_dis": "81 19",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "87 13",
          "kind": "other",
          "name": "Terms with Danish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "85 15",
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "84 16",
          "kind": "other",
          "name": "Terms with Mandarin translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "85 15",
          "kind": "other",
          "name": "Terms with Portuguese translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "84 16",
          "kind": "other",
          "name": "Terms with Russian translations",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Alternative spelling of school-age"
      ],
      "id": "en-school_age-en-adj-E58IqpEJ",
      "links": [
        [
          "school-age",
          "school-age#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "not-comparable"
      ]
    }
  ],
  "wikipedia": [
    "school age"
  ],
  "word": "school age"
}

{
  "forms": [
    {
      "form": "school ages",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "school age (plural school ages)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Education",
          "orig": "en:Education",
          "parents": [
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "An age at which a child is required to attend school."
      ],
      "id": "en-school_age-en-noun-YhUcMCq3",
      "links": [
        [
          "education",
          "education"
        ]
      ],
      "raw_glosses": [
        "(education) An age at which a child is required to attend school."
      ],
      "synonyms": [
        {
          "_dis1": "20 80",
          "word": "school-age"
        },
        {
          "_dis1": "20 80",
          "word": "schoolage"
        }
      ],
      "topics": [
        "education"
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "age at which a child is required to attend school",
          "word": "學齡"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "xuélíng",
          "sense": "age at which a child is required to attend school",
          "word": "学龄"
        },
        {
          "code": "da",
          "lang": "Danish",
          "sense": "age at which a child is required to attend school",
          "tags": [
            "common-gender"
          ],
          "word": "skolealder"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "age at which a child is required to attend school",
          "word": "kouluikä"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "age at which a child is required to attend school",
          "tags": [
            "feminine"
          ],
          "word": "idade escolar"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "škólʹnyj vózrast",
          "sense": "age at which a child is required to attend school",
          "tags": [
            "masculine"
          ],
          "word": "шко́льный во́зраст"
        }
      ]
    }
  ],
  "wikipedia": [
    "school age"
  ],
  "word": "school age"
}

{
  "categories": [
    "English adjectives",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English uncomparable adjectives",
    "Terms with Danish translations",
    "Terms with Finnish translations",
    "Terms with Mandarin translations",
    "Terms with Portuguese translations",
    "Terms with Russian translations"
  ],
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "school age (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "school-age"
        }
      ],
      "glosses": [
        "Alternative spelling of school-age"
      ],
      "links": [
        [
          "school-age",
          "school-age#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "not-comparable"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "school-age"
    },
    {
      "word": "schoolage"
    }
  ],
  "wikipedia": [
    "school age"
  ],
  "word": "school age"
}

{
  "categories": [
    "English adjectives",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English uncomparable adjectives",
    "Terms with Danish translations",
    "Terms with Finnish translations",
    "Terms with Mandarin translations",
    "Terms with Portuguese translations",
    "Terms with Russian translations"
  ],
  "forms": [
    {
      "form": "school ages",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "school age (plural school ages)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "en:Education"
      ],
      "glosses": [
        "An age at which a child is required to attend school."
      ],
      "links": [
        [
          "education",
          "education"
        ]
      ],
      "raw_glosses": [
        "(education) An age at which a child is required to attend school."
      ],
      "topics": [
        "education"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "school-age"
    },
    {
      "word": "schoolage"
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "age at which a child is required to attend school",
      "word": "學齡"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "xuélíng",
      "sense": "age at which a child is required to attend school",
      "word": "学龄"
    },
    {
      "code": "da",
      "lang": "Danish",
      "sense": "age at which a child is required to attend school",
      "tags": [
        "common-gender"
      ],
      "word": "skolealder"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "age at which a child is required to attend school",
      "word": "kouluikä"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "age at which a child is required to attend school",
      "tags": [
        "feminine"
      ],
      "word": "idade escolar"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "škólʹnyj vózrast",
      "sense": "age at which a child is required to attend school",
      "tags": [
        "masculine"
      ],
      "word": "шко́льный во́зраст"
    }
  ],
  "wikipedia": [
    "school age"
  ],
  "word": "school age"
}