"achilous" meaning in English

{
  "etymology_templates": [
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      "args": {
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        "2": "grc",
        "3": "ἀ-",
        "4": "",
        "5": "not"
      },
      "expansion": "Ancient Greek ἀ- (a-, “not”)",
      "name": "uder"
    }
  ],
  "etymology_text": "From Ancient Greek ἀ- (a-, “not”) + χεῖλος (kheîlos, “lip”).",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "achilous (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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          "source": "w"
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          "source": "w"
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          "source": "w"
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        {
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          "parents": [],
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Anatomy",
          "orig": "en:Anatomy",
          "parents": [
            "Biology",
            "Medicine",
            "Sciences",
            "Healthcare",
            "All topics",
            "Health",
            "Fundamental",
            "Body"
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Botany",
          "orig": "en:Botany",
          "parents": [
            "Biology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Without a lip."
      ],
      "id": "en-achilous-en-adj--MeSjpPC",
      "links": [
        [
          "botany",
          "botany"
        ],
        [
          "anatomy",
          "anatomy"
        ],
        [
          "lip",
          "lip"
        ]
      ],
      "raw_glosses": [
        "(botany, anatomy) Without a lip."
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "anatomy",
        "biology",
        "botany",
        "medicine",
        "natural-sciences",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌeɪˈkaɪləs/"
    }
  ],
  "word": "achilous"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "ἀ-",
        "4": "",
        "5": "not"
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      "expansion": "Ancient Greek ἀ- (a-, “not”)",
      "name": "uder"
    }
  ],
  "etymology_text": "From Ancient Greek ἀ- (a-, “not”) + χεῖλος (kheîlos, “lip”).",
  "head_templates": [
    {
      "args": {
        "1": "-"
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      "expansion": "achilous (not comparable)",
      "name": "en-adj"
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  "lang_code": "en",
  "pos": "adj",
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        "en:Anatomy",
        "en:Botany"
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      "glosses": [
        "Without a lip."
      ],
      "links": [
        [
          "botany",
          "botany"
        ],
        [
          "anatomy",
          "anatomy"
        ],
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          "lip",
          "lip"
        ]
      ],
      "raw_glosses": [
        "(botany, anatomy) Without a lip."
      ],
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        "not-comparable"
      ],
      "topics": [
        "anatomy",
        "biology",
        "botany",
        "medicine",
        "natural-sciences",
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  ],
  "sounds": [
    {
      "ipa": "/ˌeɪˈkaɪləs/"
    }
  ],
  "word": "achilous"
}