"rhy" meaning in Gallois

{
  "categories": [
    {
      "kind": "other",
      "name": "Adverbes en gallois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Gallois",
      "orig": "gallois",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "À comparer avec les adverbes re en breton et en cornique (sens identique)."
  ],
  "lang": "Gallois",
  "lang_code": "cy",
  "pos": "adv",
  "pos_title": "Adverbe",
  "senses": [
    {
      "glosses": [
        "Trop."
      ],
      "id": "fr-rhy-cy-adv-DTPtJ82L"
    }
  ],
  "sounds": [
    {
      "ipa": "\\r̥iː\\"
    },
    {
      "ipa": "\\r̥ɨː\\"
    }
  ],
  "word": "rhy"
}

{
  "categories": [
    "Adverbes en gallois",
    "gallois"
  ],
  "etymology_texts": [
    "À comparer avec les adverbes re en breton et en cornique (sens identique)."
  ],
  "lang": "Gallois",
  "lang_code": "cy",
  "pos": "adv",
  "pos_title": "Adverbe",
  "senses": [
    {
      "glosses": [
        "Trop."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\r̥iː\\"
    },
    {
      "ipa": "\\r̥ɨː\\"
    }
  ],
  "word": "rhy"
}