"mer Érythrée" meaning in French

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "la",
        "3": "Erythraeum mare"
      },
      "expansion": "Latin Erythraeum mare",
      "name": "der"
    },
    {
      "args": {
        "1": "fr",
        "2": "grc",
        "3": "Ἐρυθρὰ θάλασσα"
      },
      "expansion": "Ancient Greek Ἐρυθρὰ θάλασσα (Eruthrà thálassa)",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin Erythraeum mare, itself a partial calque of Ancient Greek Ἐρυθρὰ θάλασσα (Eruthrà thálassa).",
  "forms": [
    {
      "form": "la mer Érythrée",
      "tags": [
        "canonical",
        "feminine"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "head": "la mer Érythrée"
      },
      "expansion": "la mer Érythrée f",
      "name": "fr-proper noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "fr",
          "name": "Seas",
          "orig": "fr:Seas",
          "parents": [
            "Bodies of water",
            "Places",
            "Landforms",
            "Water",
            "Names",
            "Earth",
            "Liquids",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Nature",
            "Matter",
            "Fundamental",
            "Nouns",
            "Chemistry",
            "Lemmas",
            "Sciences"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "the Erythraean Sea"
      ],
      "id": "en-mer_Érythrée-fr-name-WNen9NHF",
      "links": [
        [
          "Erythraean Sea",
          "Erythraean Sea"
        ]
      ],
      "synonyms": [
        {
          "word": "Érythrée"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/la mɛʁ e.ʁi.tʁe/"
    }
  ],
  "word": "mer Érythrée"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "la",
        "3": "Erythraeum mare"
      },
      "expansion": "Latin Erythraeum mare",
      "name": "der"
    },
    {
      "args": {
        "1": "fr",
        "2": "grc",
        "3": "Ἐρυθρὰ θάλασσα"
      },
      "expansion": "Ancient Greek Ἐρυθρὰ θάλασσα (Eruthrà thálassa)",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin Erythraeum mare, itself a partial calque of Ancient Greek Ἐρυθρὰ θάλασσα (Eruthrà thálassa).",
  "forms": [
    {
      "form": "la mer Érythrée",
      "tags": [
        "canonical",
        "feminine"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "head": "la mer Érythrée"
      },
      "expansion": "la mer Érythrée f",
      "name": "fr-proper noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "French entries with incorrect language header",
        "French feminine nouns",
        "French lemmas",
        "French multiword terms",
        "French proper nouns",
        "French terms derived from Ancient Greek",
        "French terms derived from Latin",
        "French terms with IPA pronunciation",
        "fr:Seas"
      ],
      "glosses": [
        "the Erythraean Sea"
      ],
      "links": [
        [
          "Erythraean Sea",
          "Erythraean Sea"
        ]
      ],
      "synonyms": [
        {
          "word": "Érythrée"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/la mɛʁ e.ʁi.tʁe/"
    }
  ],
  "word": "mer Érythrée"
}