"certative" meaning in Latin

{
  "forms": [
    {
      "form": "certātīvē",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "certātīvē",
        "2": "-"
      },
      "expansion": "certātīvē (not comparable)",
      "name": "la-adv"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Late Latin",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Latin entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "in order to stir up strife, combatively"
      ],
      "id": "en-certative-la-adv-FYDGmkMf",
      "links": [
        [
          "strife",
          "strife"
        ],
        [
          "combatively",
          "combatively"
        ]
      ],
      "raw_glosses": [
        "(Late Latin) in order to stir up strife, combatively"
      ],
      "tags": [
        "Late-Latin",
        "not-comparable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ker.taːˈtiː.u̯eː/",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "[kɛrt̪äːˈt̪iːu̯eː]",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "/t͡ʃer.taˈti.ve/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[t͡ʃert̪äˈt̪iːve]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "word": "certative"
}

{
  "forms": [
    {
      "form": "certātīvē",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "certātīvē",
        "2": "-"
      },
      "expansion": "certātīvē (not comparable)",
      "name": "la-adv"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Late Latin",
        "Latin 4-syllable words",
        "Latin adverbs",
        "Latin entries with incorrect language header",
        "Latin lemmas",
        "Latin terms with IPA pronunciation",
        "Latin uncomparable adverbs"
      ],
      "glosses": [
        "in order to stir up strife, combatively"
      ],
      "links": [
        [
          "strife",
          "strife"
        ],
        [
          "combatively",
          "combatively"
        ]
      ],
      "raw_glosses": [
        "(Late Latin) in order to stir up strife, combatively"
      ],
      "tags": [
        "Late-Latin",
        "not-comparable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ker.taːˈtiː.u̯eː/",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "[kɛrt̪äːˈt̪iːu̯eː]",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "/t͡ʃer.taˈti.ve/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[t͡ʃert̪äˈt̪iːve]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "word": "certative"
}