"primary school student" meaning in English

{
  "forms": [
    {
      "form": "primary school students",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "primary-school student",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "primary school student"
      },
      "expansion": "primary school student (plural primary school students)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Mandarin terms with redundant transliterations",
          "parents": [
            "Terms with redundant transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Hungarian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Japanese translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Korean translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Mandarin translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Education",
          "orig": "en:Education",
          "parents": [
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "People",
          "orig": "en:People",
          "parents": [
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "id": "en-primary_school_student-en-noun-47DEQpj8",
      "synonyms": [
        {
          "word": "primary schooler"
        }
      ],
      "tags": [
        "no-gloss",
        "translation-hub"
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "xiǎoxuéshēng",
          "sense": "Translations",
          "word": "小學生 /小学生"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "Translations",
          "word": "peruskoululainen"
        },
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "Translations",
          "word": "általános iskolás"
        },
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "Translations",
          "word": "iskolás"
        },
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "Translations",
          "word": "kisiskolás"
        },
        {
          "alt": "しょうがくせい",
          "code": "ja",
          "lang": "Japanese",
          "roman": "shōgakusei",
          "sense": "Translations",
          "word": "小学生"
        },
        {
          "code": "ko",
          "lang": "Korean",
          "roman": "chodeunghaksaeng",
          "sense": "Translations",
          "word": "초등학생"
        }
      ]
    }
  ],
  "word": "primary school student"
}

{
  "forms": [
    {
      "form": "primary school students",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "primary-school student",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "primary school student"
      },
      "expansion": "primary school student (plural primary school students)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Entries with translation boxes",
        "Mandarin terms with redundant transliterations",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Finnish translations",
        "Terms with Hungarian translations",
        "Terms with Japanese translations",
        "Terms with Korean translations",
        "Terms with Mandarin translations",
        "Translation table header lacks gloss",
        "en:Education",
        "en:People"
      ],
      "tags": [
        "no-gloss",
        "translation-hub"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "primary schooler"
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "xiǎoxuéshēng",
      "sense": "Translations",
      "word": "小學生 /小学生"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "Translations",
      "word": "peruskoululainen"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "Translations",
      "word": "általános iskolás"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "Translations",
      "word": "iskolás"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "Translations",
      "word": "kisiskolás"
    },
    {
      "alt": "しょうがくせい",
      "code": "ja",
      "lang": "Japanese",
      "roman": "shōgakusei",
      "sense": "Translations",
      "word": "小学生"
    },
    {
      "code": "ko",
      "lang": "Korean",
      "roman": "chodeunghaksaeng",
      "sense": "Translations",
      "word": "초등학생"
    }
  ],
  "word": "primary school student"
}