"-ata" meaning in Breton

{
  "categories": [
    {
      "kind": "other",
      "name": "Dérivations en breton",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en breton suffixés avec -a",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Suffixes en breton",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Breton",
      "orig": "breton",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Dérivé de -ad, avec le suffixe -a.",
    "Dictionnaire historique Meurgorf -ata (Dibenn-verb)."
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "suffix",
  "pos_title": "Suffixe",
  "senses": [
    {
      "examples": [
        {
          "text": "bazh : bâton > bazhad : coup de bâton > bazhata : bâtonner."
        }
      ],
      "glosses": [
        "Suffixe composé permettant de former un verbe, marquant une action renouvelée ou continuée."
      ],
      "id": "fr--ata-br-suffix-oUkZr5GA"
    }
  ],
  "sounds": [
    {
      "ipa": "\\atːa\\"
    }
  ],
  "tags": [
    "morpheme"
  ],
  "word": "-ata"
}

{
  "categories": [
    "Dérivations en breton",
    "Mots en breton suffixés avec -a",
    "Suffixes en breton",
    "breton"
  ],
  "etymology_texts": [
    "Dérivé de -ad, avec le suffixe -a.",
    "Dictionnaire historique Meurgorf -ata (Dibenn-verb)."
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "suffix",
  "pos_title": "Suffixe",
  "senses": [
    {
      "examples": [
        {
          "text": "bazh : bâton > bazhad : coup de bâton > bazhata : bâtonner."
        }
      ],
      "glosses": [
        "Suffixe composé permettant de former un verbe, marquant une action renouvelée ou continuée."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\atːa\\"
    }
  ],
  "tags": [
    "morpheme"
  ],
  "word": "-ata"
}