"lusa" 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": "Verbes en breton",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Breton",
      "orig": "breton",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Dérivé de lus, avec le suffixe -a.",
    "À comparer avec le verbe gallois llusa (sens identique)."
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "verb",
  "pos_title": "Verbe",
  "related": [
    {
      "raw_tags": [
        "orthographe interdialectale"
      ],
      "word": "lussa"
    }
  ],
  "senses": [
    {
      "glosses": [
        "Chercher, cueillir des myrtilles."
      ],
      "id": "fr-lusa-br-verb-2yyvf3UO"
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Métaphores en breton",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Envoyer sur les roses."
      ],
      "id": "fr-lusa-br-verb-lJz7Bj9U",
      "tags": [
        "figuratively"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈlysːa\\"
    }
  ],
  "word": "lusa"
}

{
  "categories": [
    "Dérivations en breton",
    "Mots en breton suffixés avec -a",
    "Verbes en breton",
    "breton"
  ],
  "etymology_texts": [
    "Dérivé de lus, avec le suffixe -a.",
    "À comparer avec le verbe gallois llusa (sens identique)."
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "verb",
  "pos_title": "Verbe",
  "related": [
    {
      "raw_tags": [
        "orthographe interdialectale"
      ],
      "word": "lussa"
    }
  ],
  "senses": [
    {
      "glosses": [
        "Chercher, cueillir des myrtilles."
      ]
    },
    {
      "categories": [
        "Métaphores en breton"
      ],
      "glosses": [
        "Envoyer sur les roses."
      ],
      "tags": [
        "figuratively"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈlysːa\\"
    }
  ],
  "word": "lusa"
}