"acoel" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "mul",
        "2": "Acoela"
      },
      "expansion": "Acoela",
      "name": "m"
    },
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "ἄκοιλος",
        "4": "",
        "5": "not hollow"
      },
      "expansion": "Ancient Greek ἄκοιλος (ákoilos, “not hollow”)",
      "name": "der"
    }
  ],
  "etymology_text": "From group name Acoela, from Ancient Greek ἄκοιλος (ákoilos, “not hollow”).",
  "forms": [
    {
      "form": "acoels",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "acoel (plural acoels)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
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          "source": "w"
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        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Animals",
          "orig": "en:Animals",
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            "All topics",
            "Life",
            "Fundamental",
            "Nature"
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          "source": "w"
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          "langcode": "en",
          "name": "Zoology",
          "orig": "en:Zoology",
          "parents": [
            "Biology",
            "Sciences",
            "All topics",
            "Fundamental"
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          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2012, Caspar Henderson, The Book of Barely Imagined Beings, Granta Books, published 2013, page 89",
          "text": "Acoels have no brain or ganglia but a network of nerves beneath the skin that is slightly more concentrated towards the front end.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A member of the Acoela group of marine flatworms, which lack a digestive cavity with definite walls."
      ],
      "id": "en-acoel-en-noun-uPntgYcC",
      "links": [
        [
          "zoology",
          "zoology"
        ],
        [
          "Acoela",
          "Acoela"
        ],
        [
          "flatworm",
          "flatworm"
        ]
      ],
      "raw_glosses": [
        "(zoology) A member of the Acoela group of marine flatworms, which lack a digestive cavity with definite walls."
      ],
      "topics": [
        "biology",
        "natural-sciences",
        "zoology"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈeɪsiːl/",
      "tags": [
        "UK"
      ]
    }
  ],
  "word": "acoel"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "mul",
        "2": "Acoela"
      },
      "expansion": "Acoela",
      "name": "m"
    },
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "ἄκοιλος",
        "4": "",
        "5": "not hollow"
      },
      "expansion": "Ancient Greek ἄκοιλος (ákoilos, “not hollow”)",
      "name": "der"
    }
  ],
  "etymology_text": "From group name Acoela, from Ancient Greek ἄκοιλος (ákoilos, “not hollow”).",
  "forms": [
    {
      "form": "acoels",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "acoel (plural acoels)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        "English 2-syllable words",
        "English countable nouns",
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        "English nouns",
        "English terms derived from Ancient Greek",
        "English terms with IPA pronunciation",
        "English terms with quotations",
        "en:Animals",
        "en:Zoology"
      ],
      "examples": [
        {
          "ref": "2012, Caspar Henderson, The Book of Barely Imagined Beings, Granta Books, published 2013, page 89",
          "text": "Acoels have no brain or ganglia but a network of nerves beneath the skin that is slightly more concentrated towards the front end.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A member of the Acoela group of marine flatworms, which lack a digestive cavity with definite walls."
      ],
      "links": [
        [
          "zoology",
          "zoology"
        ],
        [
          "Acoela",
          "Acoela"
        ],
        [
          "flatworm",
          "flatworm"
        ]
      ],
      "raw_glosses": [
        "(zoology) A member of the Acoela group of marine flatworms, which lack a digestive cavity with definite walls."
      ],
      "topics": [
        "biology",
        "natural-sciences",
        "zoology"
      ]
    }
  ],
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    {
      "ipa": "/ˈeɪsiːl/",
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  "word": "acoel"
}