"pretelson" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "telson"
      },
      "expansion": "pre- + telson",
      "name": "prefix"
    }
  ],
  "etymology_text": "From pre- + telson.",
  "forms": [
    {
      "form": "pretelsons",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pretelson (plural pretelsons)",
      "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": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with pre-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Animal body parts",
          "orig": "en:Animal body parts",
          "parents": [
            "Body parts",
            "Animals",
            "Body",
            "Anatomy",
            "Lifeforms",
            "All topics",
            "Biology",
            "Medicine",
            "Life",
            "Fundamental",
            "Sciences",
            "Healthcare",
            "Nature",
            "Health"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2015 September 1, James C. Lamsdell et al., “The oldest described eurypterid: a giant Middle Ordovician (Darriwilian) megalograptid from the Winneshiek Lagerstätte of Iowa”, in BMC Evolutionary Biology, volume 15, →DOI:",
          "text": "The pretelson does not expand laterally and there is no evidence of an attachment point for cercal blades; this, combined with their absence in the material, indicates that such structures were lacking.",
          "type": "quote"
        }
      ],
      "glosses": [
        "The tergite just in front of the telson"
      ],
      "id": "en-pretelson-en-noun-76gvY4xF",
      "links": [
        [
          "tergite",
          "tergite"
        ],
        [
          "telson",
          "telson"
        ]
      ]
    }
  ],
  "word": "pretelson"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "telson"
      },
      "expansion": "pre- + telson",
      "name": "prefix"
    }
  ],
  "etymology_text": "From pre- + telson.",
  "forms": [
    {
      "form": "pretelsons",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pretelson (plural pretelsons)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        "English countable nouns",
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        "en:Animal body parts"
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        {
          "ref": "2015 September 1, James C. Lamsdell et al., “The oldest described eurypterid: a giant Middle Ordovician (Darriwilian) megalograptid from the Winneshiek Lagerstätte of Iowa”, in BMC Evolutionary Biology, volume 15, →DOI:",
          "text": "The pretelson does not expand laterally and there is no evidence of an attachment point for cercal blades; this, combined with their absence in the material, indicates that such structures were lacking.",
          "type": "quote"
        }
      ],
      "glosses": [
        "The tergite just in front of the telson"
      ],
      "links": [
        [
          "tergite",
          "tergite"
        ],
        [
          "telson",
          "telson"
        ]
      ]
    }
  ],
  "word": "pretelson"
}