"習字" meaning in 日本語

{
  "categories": [
    {
      "kind": "other",
      "name": "日本語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日本語_名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日本語_教育",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "しゅうじ"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "文字の書き方を習うこと。"
      ],
      "id": "ja-習字-ja-noun-LdwcYU8Z"
    },
    {
      "glosses": [
        "小学校、中学校で国語の分野、分科の一つ。書写。書き方。"
      ],
      "id": "ja-習字-ja-noun-Hkx9IRs5"
    },
    {
      "glosses": [
        "毛筆習字。毛筆で書くこと。"
      ],
      "id": "ja-習字-ja-noun-16O53M0g"
    }
  ],
  "word": "習字"
}

{
  "categories": [
    "日本語",
    "日本語_名詞",
    "日本語_教育"
  ],
  "forms": [
    {
      "form": "しゅうじ"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "文字の書き方を習うこと。"
      ]
    },
    {
      "glosses": [
        "小学校、中学校で国語の分野、分科の一つ。書写。書き方。"
      ]
    },
    {
      "glosses": [
        "毛筆習字。毛筆で書くこと。"
      ]
    }
  ],
  "word": "習字"
}