"Thalassa" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "θᾰ́λᾰσσᾰ"
      },
      "expansion": "Ancient Greek θᾰ́λᾰσσᾰ (thắlăssă)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek θᾰ́λᾰσσᾰ (thắlăssă).",
  "head_templates": [
    {
      "args": {},
      "expansion": "Thalassa",
      "name": "en-proper noun"
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  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Astronomy",
          "orig": "en:Astronomy",
          "parents": [],
          "source": "w"
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        {
          "_dis": "86 14",
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          "name": "English entries with incorrect language header",
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          "source": "w+disamb"
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        {
          "_dis": "85 15",
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        {
          "_dis": "88 12",
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          "source": "w+disamb"
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        {
          "_dis": "87 13",
          "kind": "other",
          "langcode": "en",
          "name": "Greek mythology",
          "orig": "en:Greek mythology",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "97 3",
          "kind": "place",
          "langcode": "en",
          "name": "Moons of Neptune",
          "orig": "en:Moons of Neptune",
          "parents": [
            "Moons",
            "Places"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A moon of Neptune."
      ],
      "id": "en-Thalassa-en-name-9I23eyjj",
      "links": [
        [
          "astronomy",
          "astronomy"
        ],
        [
          "Neptune",
          "Neptune"
        ]
      ],
      "raw_glosses": [
        "(astronomy) A moon of Neptune."
      ],
      "topics": [
        "astronomy",
        "natural-sciences"
      ]
    },
    {
      "glosses": [
        "The primordial goddess of the sea."
      ],
      "id": "en-Thalassa-en-name-QwM13S-a",
      "links": [
        [
          "primordial",
          "primordial"
        ],
        [
          "goddess",
          "goddess"
        ],
        [
          "sea",
          "sea"
        ]
      ]
    }
  ],
  "word": "Thalassa"
}

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    "English proper nouns",
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    "English uncountable nouns",
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    "en:Greek mythology",
    "en:Moons of Neptune"
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      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek θᾰ́λᾰσσᾰ (thắlăssă).",
  "head_templates": [
    {
      "args": {},
      "expansion": "Thalassa",
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  "lang": "English",
  "lang_code": "en",
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    {
      "categories": [
        "en:Astronomy"
      ],
      "glosses": [
        "A moon of Neptune."
      ],
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          "astronomy",
          "astronomy"
        ],
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          "Neptune",
          "Neptune"
        ]
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        "(astronomy) A moon of Neptune."
      ],
      "topics": [
        "astronomy",
        "natural-sciences"
      ]
    },
    {
      "glosses": [
        "The primordial goddess of the sea."
      ],
      "links": [
        [
          "primordial",
          "primordial"
        ],
        [
          "goddess",
          "goddess"
        ],
        [
          "sea",
          "sea"
        ]
      ]
    }
  ],
  "word": "Thalassa"
}