"rejomp" meaning in Breton

{
  "categories": [
    {
      "kind": "other",
      "name": "Formes de verbes en breton",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Breton",
      "orig": "breton",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "grejomp",
      "tags": [
        "unmutated"
      ]
    }
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "verb",
  "pos_title": "Forme de verbe",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en breton",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "Roparz Hemon, Tangi Kerviler, Al Liamm, 1971, page 92",
          "text": "Bale a rejomp a-hed ar wazh er stankenn distro, ….",
          "translation": "Nous nous promenâmes (Nous promener nous fîmes) le long du ruisseau dans la vallée déserte, …."
        }
      ],
      "form_of": [
        {
          "word": "grejomp"
        }
      ],
      "glosses": [
        "Forme mutée de grejomp par adoucissement."
      ],
      "id": "fr-rejomp-br-verb-n4PMyUeC"
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈreːʒɔ̃m(p)\\"
    }
  ],
  "tags": [
    "form-of"
  ],
  "word": "rejomp"
}

{
  "categories": [
    "Formes de verbes en breton",
    "breton"
  ],
  "forms": [
    {
      "form": "grejomp",
      "tags": [
        "unmutated"
      ]
    }
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "verb",
  "pos_title": "Forme de verbe",
  "senses": [
    {
      "categories": [
        "Exemples en breton"
      ],
      "examples": [
        {
          "ref": "Roparz Hemon, Tangi Kerviler, Al Liamm, 1971, page 92",
          "text": "Bale a rejomp a-hed ar wazh er stankenn distro, ….",
          "translation": "Nous nous promenâmes (Nous promener nous fîmes) le long du ruisseau dans la vallée déserte, …."
        }
      ],
      "form_of": [
        {
          "word": "grejomp"
        }
      ],
      "glosses": [
        "Forme mutée de grejomp par adoucissement."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈreːʒɔ̃m(p)\\"
    }
  ],
  "tags": [
    "form-of"
  ],
  "word": "rejomp"
}