"-yr" meaning in Manx

{
  "etymology_templates": [
    {
      "args": {
        "1": "gv",
        "2": "sga",
        "3": "-mar"
      },
      "expansion": "Old Irish -mar",
      "name": "inh"
    }
  ],
  "etymology_text": "From Old Irish -mar.",
  "head_templates": [
    {
      "args": {
        "1": "gv",
        "2": "suffix"
      },
      "expansion": "-yr",
      "name": "head"
    }
  ],
  "lang": "Manx",
  "lang_code": "gv",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Manx entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages using catfix",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "bio (“alive”) → bioyr (“lively, vivid”)"
        }
      ],
      "glosses": [
        "-y (added to nouns to form adjectives meaning “having the quality of”)"
      ],
      "id": "en--yr-gv-suffix-egWnAPno",
      "links": [
        [
          "-y",
          "-y"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-yr"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "gv",
        "2": "sga",
        "3": "-mar"
      },
      "expansion": "Old Irish -mar",
      "name": "inh"
    }
  ],
  "etymology_text": "From Old Irish -mar.",
  "head_templates": [
    {
      "args": {
        "1": "gv",
        "2": "suffix"
      },
      "expansion": "-yr",
      "name": "head"
    }
  ],
  "lang": "Manx",
  "lang_code": "gv",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Manx entries with incorrect language header",
        "Manx lemmas",
        "Manx suffixes",
        "Manx terms derived from Old Irish",
        "Manx terms inherited from Old Irish",
        "Pages using catfix",
        "Pages with 2 entries",
        "Pages with entries"
      ],
      "examples": [
        {
          "text": "bio (“alive”) → bioyr (“lively, vivid”)"
        }
      ],
      "glosses": [
        "-y (added to nouns to form adjectives meaning “having the quality of”)"
      ],
      "links": [
        [
          "-y",
          "-y"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-yr"
}