"J come jersey" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Locutions nominales en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Italien",
      "orig": "italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "J en italien",
      "orig": "j en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Y en italien",
      "orig": "y en italien",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Composé de J, come et jersey."
  ],
  "lang": "Italien",
  "lang_code": "it",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "glosses": [
        "Acrophonie italienne utilisée pour la lettre J."
      ],
      "id": "fr-J_come_jersey-it-noun-odNDRIHt"
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈi ˈlun.ɡa ˈko.me ˈd͡ʒɛr.si\\"
    }
  ],
  "tags": [
    "invariable",
    "masculine"
  ],
  "word": "J come jersey"
}

{
  "categories": [
    "Compositions en italien",
    "Locutions nominales en italien",
    "italien",
    "j en italien",
    "y en italien"
  ],
  "etymology_texts": [
    "Composé de J, come et jersey."
  ],
  "lang": "Italien",
  "lang_code": "it",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "glosses": [
        "Acrophonie italienne utilisée pour la lettre J."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈi ˈlun.ɡa ˈko.me ˈd͡ʒɛr.si\\"
    }
  ],
  "tags": [
    "invariable",
    "masculine"
  ],
  "word": "J come jersey"
}