"gamme" meaning in Breton

{
  "categories": [
    {
      "kind": "other",
      "name": "Formes de verbes en breton",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lexique en français de la musique",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Breton",
      "orig": "breton",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "kamme",
      "tags": [
        "unmutated"
      ]
    },
    {
      "form": "cʼhamme",
      "tags": [
        "mutation-spirant"
      ]
    }
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "verb",
  "pos_title": "Forme de verbe",
  "senses": [
    {
      "form_of": [
        {
          "word": "kamme"
        }
      ],
      "glosses": [
        "Forme mutée de kamme par adoucissement (k → g)."
      ],
      "id": "fr-gamme-br-verb-eEoY5JDK"
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈɡã.mːe\\"
    }
  ],
  "tags": [
    "form-of"
  ],
  "word": "gamme"
}

{
  "categories": [
    "Formes de verbes en breton",
    "Lexique en français de la musique",
    "breton"
  ],
  "forms": [
    {
      "form": "kamme",
      "tags": [
        "unmutated"
      ]
    },
    {
      "form": "cʼhamme",
      "tags": [
        "mutation-spirant"
      ]
    }
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "verb",
  "pos_title": "Forme de verbe",
  "senses": [
    {
      "form_of": [
        {
          "word": "kamme"
        }
      ],
      "glosses": [
        "Forme mutée de kamme par adoucissement (k → g)."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈɡã.mːe\\"
    }
  ],
  "tags": [
    "form-of"
  ],
  "word": "gamme"
}