"priorly" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "prior",
        "3": "ly"
      },
      "expansion": "prior + -ly",
      "name": "suffix"
    }
  ],
  "etymology_text": "prior + -ly",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "priorly (not comparable)",
      "name": "en-adv"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "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 -ly",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1800, Alexander Geddes, Critical Remarks on the Hebrew Scriptures: Remarks on the Pentateuch",
          "text": "this single name, whencesoever it be derived, or whensoever it were given, cannot stand as a proof that the name Jehovah was known priorly to Moſes, against so positive a testimony as that of the passage in Exodus[…]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "previously"
      ],
      "id": "en-priorly-en-adv-tCE1uctb",
      "links": [
        [
          "previously",
          "previously"
        ]
      ],
      "raw_glosses": [
        "(archaic) previously"
      ],
      "tags": [
        "archaic",
        "not-comparable"
      ]
    }
  ],
  "word": "priorly"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "prior",
        "3": "ly"
      },
      "expansion": "prior + -ly",
      "name": "suffix"
    }
  ],
  "etymology_text": "prior + -ly",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "priorly (not comparable)",
      "name": "en-adv"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "English adverbs",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms suffixed with -ly",
        "English terms with archaic senses",
        "English terms with quotations",
        "English uncomparable adverbs",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1800, Alexander Geddes, Critical Remarks on the Hebrew Scriptures: Remarks on the Pentateuch",
          "text": "this single name, whencesoever it be derived, or whensoever it were given, cannot stand as a proof that the name Jehovah was known priorly to Moſes, against so positive a testimony as that of the passage in Exodus[…]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "previously"
      ],
      "links": [
        [
          "previously",
          "previously"
        ]
      ],
      "raw_glosses": [
        "(archaic) previously"
      ],
      "tags": [
        "archaic",
        "not-comparable"
      ]
    }
  ],
  "word": "priorly"
}