"tevaat" meaning in Breton

{
  "categories": [
    {
      "kind": "other",
      "name": "Mots en breton issus d’un mot en moyen breton",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Verbes en breton",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Breton",
      "orig": "breton",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "→ voir tev et -aat.",
    "Du moyen breton teuhat.",
    "À comparer avec les verbes tewhau en gallois, tewhé en cornique (sens identique)."
  ],
  "forms": [
    {
      "form": "tewaad",
      "raw_tags": [
        "orthographe interdialectale"
      ]
    }
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "verb",
  "pos_title": "Verbe",
  "senses": [
    {
      "glosses": [
        "Épaissir, s'épaissir."
      ],
      "id": "fr-tevaat-br-verb-kyZOykrl"
    },
    {
      "glosses": [
        "Grossir."
      ],
      "id": "fr-tevaat-br-verb-rZxFO7Gp"
    }
  ],
  "sounds": [
    {
      "ipa": "\\teˈvɑːt\\"
    },
    {
      "ipa": "\\teˈvɑːt\\"
    }
  ],
  "synonyms": [
    {
      "word": "fetisaat"
    }
  ],
  "word": "tevaat"
}

{
  "categories": [
    "Mots en breton issus d’un mot en moyen breton",
    "Verbes en breton",
    "breton"
  ],
  "etymology_texts": [
    "→ voir tev et -aat.",
    "Du moyen breton teuhat.",
    "À comparer avec les verbes tewhau en gallois, tewhé en cornique (sens identique)."
  ],
  "forms": [
    {
      "form": "tewaad",
      "raw_tags": [
        "orthographe interdialectale"
      ]
    }
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "verb",
  "pos_title": "Verbe",
  "senses": [
    {
      "glosses": [
        "Épaissir, s'épaissir."
      ]
    },
    {
      "glosses": [
        "Grossir."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\teˈvɑːt\\"
    },
    {
      "ipa": "\\teˈvɑːt\\"
    }
  ],
  "synonyms": [
    {
      "word": "fetisaat"
    }
  ],
  "word": "tevaat"
}