"trevad" meaning in Breton

{
  "categories": [
    {
      "kind": "other",
      "name": "Lexique en breton de l’agriculture",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en breton issus d’un mot en moyen breton",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en breton",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Breton",
      "orig": "breton",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "De trev avec le suffixe -ad.",
    "Du moyen breton treuat.",
    "À comparer avec les mots trefad en gallois (domicile), trevas en cornique (sens identique)."
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Contenu d'une trève."
      ],
      "id": "fr-trevad-br-noun-mE~FTOPR"
    },
    {
      "glosses": [
        "Récolte."
      ],
      "id": "fr-trevad-br-noun-7-OSXKjU",
      "tags": [
        "broadly"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈtʁeːvat\\"
    }
  ],
  "tags": [
    "feminine",
    "plural"
  ],
  "word": "trevad"
}

{
  "categories": [
    "Lexique en breton de l’agriculture",
    "Mots en breton issus d’un mot en moyen breton",
    "Noms communs en breton",
    "breton"
  ],
  "etymology_texts": [
    "De trev avec le suffixe -ad.",
    "Du moyen breton treuat.",
    "À comparer avec les mots trefad en gallois (domicile), trevas en cornique (sens identique)."
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Contenu d'une trève."
      ]
    },
    {
      "glosses": [
        "Récolte."
      ],
      "tags": [
        "broadly"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈtʁeːvat\\"
    }
  ],
  "tags": [
    "feminine",
    "plural"
  ],
  "word": "trevad"
}