"morlu" meaning in Breton

{
  "categories": [
    {
      "kind": "other",
      "name": "Lexique en breton de la marine",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lexique en breton du militaire",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en breton issus d’un mot en vieux breton",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en breton",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Breton",
      "orig": "breton",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Du vieux breton morlu.",
    "→ voir mor et lu.",
    "À comparer avec les mots gallois et cornique morlu (sens identique)."
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Flotte, marine (de guerre), navy."
      ],
      "id": "fr-morlu-br-noun-IJoLZKgj"
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈmorly\\"
    }
  ],
  "synonyms": [
    {
      "word": "arme-vor"
    }
  ],
  "tags": [
    "masculine",
    "plural"
  ],
  "word": "morlu"
}

{
  "categories": [
    "Lexique en breton de la marine",
    "Lexique en breton du militaire",
    "Mots en breton issus d’un mot en vieux breton",
    "Noms communs en breton",
    "breton"
  ],
  "etymology_texts": [
    "Du vieux breton morlu.",
    "→ voir mor et lu.",
    "À comparer avec les mots gallois et cornique morlu (sens identique)."
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Flotte, marine (de guerre), navy."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈmorly\\"
    }
  ],
  "synonyms": [
    {
      "word": "arme-vor"
    }
  ],
  "tags": [
    "masculine",
    "plural"
  ],
  "word": "morlu"
}