"K through 12" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "K through 12 (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "American English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Education",
          "orig": "en:Education",
          "parents": [
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2002, National Academy of Engineering, Committee on Diversity in the Engineering Workforce, Diversity in Engineering: Managing the Workforce of the Future",
          "text": "We know we don't do a good job of tracking children in K through 12 into engineering.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "kindergarten through twelfth grade."
      ],
      "id": "en-K_through_12-en-noun-w24WyJuN",
      "links": [
        [
          "education",
          "education"
        ],
        [
          "kindergarten",
          "kindergarten"
        ],
        [
          "twelfth grade",
          "twelfth grade"
        ]
      ],
      "raw_glosses": [
        "(US, education) kindergarten through twelfth grade."
      ],
      "synonyms": [
        {
          "word": "K-12"
        }
      ],
      "tags": [
        "US",
        "uncountable"
      ],
      "topics": [
        "education"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɛlv"
    }
  ],
  "word": "K through 12"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "K through 12 (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "American English",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms spelled with numbers",
        "English terms with quotations",
        "English uncountable nouns",
        "Rhymes:English/ɛlv",
        "Rhymes:English/ɛlv/3 syllables",
        "en:Education"
      ],
      "examples": [
        {
          "ref": "2002, National Academy of Engineering, Committee on Diversity in the Engineering Workforce, Diversity in Engineering: Managing the Workforce of the Future",
          "text": "We know we don't do a good job of tracking children in K through 12 into engineering.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "kindergarten through twelfth grade."
      ],
      "links": [
        [
          "education",
          "education"
        ],
        [
          "kindergarten",
          "kindergarten"
        ],
        [
          "twelfth grade",
          "twelfth grade"
        ]
      ],
      "raw_glosses": [
        "(US, education) kindergarten through twelfth grade."
      ],
      "tags": [
        "US",
        "uncountable"
      ],
      "topics": [
        "education"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɛlv"
    }
  ],
  "synonyms": [
    {
      "word": "K-12"
    }
  ],
  "word": "K through 12"
}