"desi-" meaning in Faroese

{
  "etymology_templates": [
    {
      "args": {
        "1": "fo",
        "2": "la",
        "3": "decimus"
      },
      "expansion": "Latin decimus",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin decimus.",
  "head_templates": [
    {
      "args": {
        "1": "fo",
        "2": "prefix"
      },
      "expansion": "desi-",
      "name": "head"
    }
  ],
  "lang": "Faroese",
  "lang_code": "fo",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Faroese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "fo",
          "name": "SI units",
          "orig": "fo:SI units",
          "parents": [
            "Units of measure",
            "Metrology",
            "Quantity",
            "Applied sciences",
            "Mathematics",
            "Sciences",
            "Formal sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "deci-"
      ],
      "id": "en-desi--fo-prefix-75RV8f7I",
      "links": [
        [
          "deci-",
          "deci-"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "desi-"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "fo",
        "2": "la",
        "3": "decimus"
      },
      "expansion": "Latin decimus",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin decimus.",
  "head_templates": [
    {
      "args": {
        "1": "fo",
        "2": "prefix"
      },
      "expansion": "desi-",
      "name": "head"
    }
  ],
  "lang": "Faroese",
  "lang_code": "fo",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        "Faroese entries with incorrect language header",
        "Faroese lemmas",
        "Faroese prefixes",
        "Faroese terms derived from Latin",
        "Pages with 3 entries",
        "Pages with entries",
        "fo:SI units"
      ],
      "glosses": [
        "deci-"
      ],
      "links": [
        [
          "deci-",
          "deci-"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "desi-"
}