"nonnunquam" meaning in Latin

{
  "etymology_templates": [
    {
      "args": {
        "1": "la",
        "2": "non",
        "3": "numquam"
      },
      "expansion": "non- + numquam",
      "name": "prefix"
    }
  ],
  "etymology_text": "non- + numquam",
  "head_templates": [
    {
      "args": {
        "1": "nonnunquam",
        "2": "-"
      },
      "expansion": "nonnunquam (not comparable)",
      "name": "la-adv"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Latin entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Latin entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Latin terms prefixed with non-",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "sometimes"
      ],
      "id": "en-nonnunquam-la-adv-KOXAZgVa",
      "links": [
        [
          "sometimes",
          "sometimes"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "nonnunquam"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "la",
        "2": "non",
        "3": "numquam"
      },
      "expansion": "non- + numquam",
      "name": "prefix"
    }
  ],
  "etymology_text": "non- + numquam",
  "head_templates": [
    {
      "args": {
        "1": "nonnunquam",
        "2": "-"
      },
      "expansion": "nonnunquam (not comparable)",
      "name": "la-adv"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Latin adverbs",
        "Latin entries with incorrect language header",
        "Latin entries with language name categories using raw markup",
        "Latin frequency adverbs",
        "Latin lemmas",
        "Latin terms prefixed with non-",
        "Latin uncomparable adverbs"
      ],
      "glosses": [
        "sometimes"
      ],
      "links": [
        [
          "sometimes",
          "sometimes"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "nonnunquam"
}