"title case" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "title",
        "3": "case"
      },
      "expansion": "title + case",
      "name": "compound"
    }
  ],
  "etymology_text": "From title + case, because it is the casing (letter case pattern) traditionally often used for document titles (as well as headings and other display type) in English orthography.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "title case (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English links with manual fragments",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "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 Spanish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Computing",
          "orig": "en:Computing",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Publishing",
          "orig": "en:Publishing",
          "parents": [],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "all caps"
        },
        {
          "word": "alternating caps"
        },
        {
          "word": "camel case"
        },
        {
          "word": "initial caps"
        },
        {
          "word": "sentence case"
        },
        {
          "word": "downstyle"
        },
        {
          "word": "lowercase"
        }
      ],
      "glosses": [
        "The capitalization of text in which the first letter of each major (important) word is set as a capital."
      ],
      "id": "en-title_case-en-noun-XMO7sBei",
      "links": [
        [
          "publishing",
          "publishing#Noun"
        ],
        [
          "computing",
          "computing#Noun"
        ],
        [
          "major",
          "major#Adjective"
        ],
        [
          "capital",
          "capital#Noun"
        ]
      ],
      "raw_glosses": [
        "(publishing, computing) The capitalization of text in which the first letter of each major (important) word is set as a capital."
      ],
      "synonyms": [
        {
          "word": "headline style"
        },
        {
          "word": "upstyle"
        }
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "media",
        "natural-sciences",
        "physical-sciences",
        "publishing",
        "sciences"
      ],
      "translations": [
        {
          "code": "es",
          "lang": "Spanish",
          "lang_code": "es",
          "sense": "Translations",
          "tags": [
            "feminine"
          ],
          "word": "mayusculización tipo título"
        }
      ],
      "wikipedia": [
        "English orthography",
        "display typeface",
        "microcomputer revolution",
        "style guide"
      ]
    }
  ],
  "word": "title case"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "title",
        "3": "case"
      },
      "expansion": "title + case",
      "name": "compound"
    }
  ],
  "etymology_text": "From title + case, because it is the casing (letter case pattern) traditionally often used for document titles (as well as headings and other display type) in English orthography.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "title case (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English entries with incorrect language header",
        "English lemmas",
        "English links with manual fragments",
        "English multiword terms",
        "English nouns",
        "English uncountable nouns",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Spanish translations",
        "Translation table header lacks gloss",
        "en:Computing",
        "en:Publishing"
      ],
      "coordinate_terms": [
        {
          "word": "all caps"
        },
        {
          "word": "alternating caps"
        },
        {
          "word": "camel case"
        },
        {
          "word": "initial caps"
        },
        {
          "word": "sentence case"
        },
        {
          "word": "downstyle"
        },
        {
          "word": "lowercase"
        }
      ],
      "glosses": [
        "The capitalization of text in which the first letter of each major (important) word is set as a capital."
      ],
      "links": [
        [
          "publishing",
          "publishing#Noun"
        ],
        [
          "computing",
          "computing#Noun"
        ],
        [
          "major",
          "major#Adjective"
        ],
        [
          "capital",
          "capital#Noun"
        ]
      ],
      "raw_glosses": [
        "(publishing, computing) The capitalization of text in which the first letter of each major (important) word is set as a capital."
      ],
      "synonyms": [
        {
          "word": "headline style"
        },
        {
          "word": "upstyle"
        }
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "media",
        "natural-sciences",
        "physical-sciences",
        "publishing",
        "sciences"
      ],
      "wikipedia": [
        "English orthography",
        "display typeface",
        "microcomputer revolution",
        "style guide"
      ]
    }
  ],
  "translations": [
    {
      "code": "es",
      "lang": "Spanish",
      "lang_code": "es",
      "sense": "Translations",
      "tags": [
        "feminine"
      ],
      "word": "mayusculización tipo título"
    }
  ],
  "word": "title case"
}