"treråyî" meaning in Walloon

{
  "head_templates": [
    {
      "args": {
        "1": "wa",
        "2": "verb"
      },
      "expansion": "treråyî",
      "name": "head"
    }
  ],
  "lang": "Walloon",
  "lang_code": "wa",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Walloon entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "to thin out"
      ],
      "id": "en-treråyî-wa-verb-WVdYP8mN",
      "links": [
        [
          "thin out",
          "thin out"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/tʀɛ.ʀɔː.jiː/"
    }
  ],
  "word": "treråyî"
}

{
  "head_templates": [
    {
      "args": {
        "1": "wa",
        "2": "verb"
      },
      "expansion": "treråyî",
      "name": "head"
    }
  ],
  "lang": "Walloon",
  "lang_code": "wa",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Walloon entries with incorrect language header",
        "Walloon lemmas",
        "Walloon terms with IPA pronunciation",
        "Walloon verbs"
      ],
      "glosses": [
        "to thin out"
      ],
      "links": [
        [
          "thin out",
          "thin out"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/tʀɛ.ʀɔː.jiː/"
    }
  ],
  "word": "treråyî"
}