"punctualist" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "punctual",
        "3": "ist"
      },
      "expansion": "punctual + -ist",
      "name": "suffix"
    }
  ],
  "etymology_text": "punctual + -ist",
  "forms": [
    {
      "form": "punctualists",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "punctualist (plural punctualists)",
      "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": "English terms suffixed with -ist",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1642, John Milton, The Reason of Church-Government Urged against Prelaty, Book II, Ch. I",
          "text": "I know Bilson hath deciphered us all the gallantries of signore and monsignore, and monsieur, as circumstantially as any punctualist of Castile, Naples, or Fountain-Bleau, could have done: […]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "One who is very exact in observing forms and ceremonies."
      ],
      "id": "en-punctualist-en-noun-xJwlGdsX",
      "links": [
        [
          "form",
          "form"
        ],
        [
          "ceremonies",
          "ceremony"
        ]
      ]
    }
  ],
  "word": "punctualist"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "punctual",
        "3": "ist"
      },
      "expansion": "punctual + -ist",
      "name": "suffix"
    }
  ],
  "etymology_text": "punctual + -ist",
  "forms": [
    {
      "form": "punctualists",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "punctualist (plural punctualists)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms suffixed with -ist",
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1642, John Milton, The Reason of Church-Government Urged against Prelaty, Book II, Ch. I",
          "text": "I know Bilson hath deciphered us all the gallantries of signore and monsignore, and monsieur, as circumstantially as any punctualist of Castile, Naples, or Fountain-Bleau, could have done: […]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "One who is very exact in observing forms and ceremonies."
      ],
      "links": [
        [
          "form",
          "form"
        ],
        [
          "ceremonies",
          "ceremony"
        ]
      ]
    }
  ],
  "word": "punctualist"
}