"M31-V1" meaning in Translingual

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        "gloss1": "Andromeda Galaxy",
        "gloss2": "variable star",
        "gloss3": "number 1, first"
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      "expansion": "M31 (“Andromeda Galaxy”) + V* (“variable star”) + 1 (“number 1, first”)",
      "name": "compound"
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  "etymology_text": "M31 (“Andromeda Galaxy”) + V* (“variable star”) + 1 (“number 1, first”). From being the first variable star identified in the Great Andromeda Nebula, by Edwin Hubble.",
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      "glosses": [
        "Hubble's Variable (“Hubble's Star”): A star, a Cepheid variable in Andromeda Galaxy, Local Group, Local Supercluster, Laniakea, located in the Andromeda constellation; the first variable star discovered outside the Milky Way Galaxy, and first star identified whose distance was unequivocably beyond the confines of the Milky Way."
      ],
      "id": "en-M31-V1-mul-name-BnF0PGhz",
      "links": [
        [
          "Hubble's Variable",
          "Hubble's Variable#English"
        ],
        [
          "Hubble's Star",
          "Hubble's Star#English"
        ],
        [
          "Cepheid variable",
          "Cepheid variable"
        ],
        [
          "Andromeda",
          "Andromeda#English"
        ],
        [
          "Local Group",
          "Local Group#English"
        ],
        [
          "Local Supercluster",
          "Local Supercluster#English"
        ],
        [
          "Laniakea",
          "Laniakea#English"
        ]
      ]
    }
  ],
  "word": "M31-V1"
}

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        "gloss2": "variable star",
        "gloss3": "number 1, first"
      },
      "expansion": "M31 (“Andromeda Galaxy”) + V* (“variable star”) + 1 (“number 1, first”)",
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  ],
  "etymology_text": "M31 (“Andromeda Galaxy”) + V* (“variable star”) + 1 (“number 1, first”). From being the first variable star identified in the Great Andromeda Nebula, by Edwin Hubble.",
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      "glosses": [
        "Hubble's Variable (“Hubble's Star”): A star, a Cepheid variable in Andromeda Galaxy, Local Group, Local Supercluster, Laniakea, located in the Andromeda constellation; the first variable star discovered outside the Milky Way Galaxy, and first star identified whose distance was unequivocably beyond the confines of the Milky Way."
      ],
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          "Hubble's Variable",
          "Hubble's Variable#English"
        ],
        [
          "Hubble's Star",
          "Hubble's Star#English"
        ],
        [
          "Cepheid variable",
          "Cepheid variable"
        ],
        [
          "Andromeda",
          "Andromeda#English"
        ],
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          "Local Group",
          "Local Group#English"
        ],
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          "Local Supercluster",
          "Local Supercluster#English"
        ],
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          "Laniakea",
          "Laniakea#English"
        ]
      ]
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  ],
  "word": "M31-V1"
}