"pneumatizes" meaning in English

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  "lang_code": "en",
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        {
          "ref": "2015 September 24, “Ontogeny of the Middle-Ear Air-Sinus System in Alligator mississippiensis (Archosauria: Crocodylia)”, in PLOS ONE, →DOI",
          "text": "The nature of these braincase recesses, being evaginated pharyngeal epithelium that pneumatizes the skull and participate in the conformation of the middle ear, is well documented [3 ,5, 7 –9 ].",
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        "third-person singular simple present indicative of pneumatize"
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  "word": "pneumatizes"
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  "lang_code": "en",
  "pos": "verb",
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          "ref": "2015 September 24, “Ontogeny of the Middle-Ear Air-Sinus System in Alligator mississippiensis (Archosauria: Crocodylia)”, in PLOS ONE, →DOI",
          "text": "The nature of these braincase recesses, being evaginated pharyngeal epithelium that pneumatizes the skull and participate in the conformation of the middle ear, is well documented [3 ,5, 7 –9 ].",
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  "word": "pneumatizes"
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