"gargez" meaning in Breton

{
  "categories": [
    {
      "kind": "other",
      "name": "Formes de verbes en breton",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Breton",
      "orig": "breton",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "pellgargez"
    }
  ],
  "forms": [
    {
      "form": "kargez",
      "tags": [
        "unmutated"
      ]
    },
    {
      "form": "cʼhargez",
      "tags": [
        "mutation-spirant"
      ]
    }
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "verb",
  "pos_title": "Forme de verbe",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en breton",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              3,
              9
            ]
          ],
          "ref": "Jules Gros, Le Trésor du Breton parlé - 2 : Dictionnaire breton-français des expressions figurées, 1re édition 1970, page 238",
          "text": "Na gargez ket ma gwerenn.",
          "translation": "Ne remplis pas mon verre."
        }
      ],
      "form_of": [
        {
          "word": "kargez"
        }
      ],
      "glosses": [
        "Forme mutée de kargez par adoucissement (k > g)."
      ],
      "id": "fr-gargez-br-verb-f-wMJJzw"
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈɡarɡes\\"
    }
  ],
  "tags": [
    "form-of"
  ],
  "word": "gargez"
}

{
  "categories": [
    "Formes de verbes en breton",
    "breton"
  ],
  "derived": [
    {
      "word": "pellgargez"
    }
  ],
  "forms": [
    {
      "form": "kargez",
      "tags": [
        "unmutated"
      ]
    },
    {
      "form": "cʼhargez",
      "tags": [
        "mutation-spirant"
      ]
    }
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "verb",
  "pos_title": "Forme de verbe",
  "senses": [
    {
      "categories": [
        "Exemples en breton"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              3,
              9
            ]
          ],
          "ref": "Jules Gros, Le Trésor du Breton parlé - 2 : Dictionnaire breton-français des expressions figurées, 1re édition 1970, page 238",
          "text": "Na gargez ket ma gwerenn.",
          "translation": "Ne remplis pas mon verre."
        }
      ],
      "form_of": [
        {
          "word": "kargez"
        }
      ],
      "glosses": [
        "Forme mutée de kargez par adoucissement (k > g)."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈɡarɡes\\"
    }
  ],
  "tags": [
    "form-of"
  ],
  "word": "gargez"
}