"psilon pneuma" meaning in English

{
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    {
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        "2": "grc",
        "3": "ψιλὸν πνεῦμα"
      },
      "expansion": "Learned borrowing from Ancient Greek ψιλὸν πνεῦμα (psilòn pneûma)",
      "name": "lbor"
    }
  ],
  "etymology_text": "Learned borrowing from Ancient Greek ψιλὸν πνεῦμα (psilòn pneûma).",
  "head_templates": [
    {
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      "expansion": "psilon pneuma",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
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        {
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      ],
      "glosses": [
        "Synonym of smooth breathing."
      ],
      "id": "en-psilon_pneuma-en-noun-cyYhFp~n",
      "links": [
        [
          "smooth breathing",
          "smooth breathing#English"
        ]
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "smooth breathing"
        }
      ]
    }
  ],
  "word": "psilon pneuma"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "ψιλὸν πνεῦμα"
      },
      "expansion": "Learned borrowing from Ancient Greek ψιλὸν πνεῦμα (psilòn pneûma)",
      "name": "lbor"
    }
  ],
  "etymology_text": "Learned borrowing from Ancient Greek ψιλὸν πνεῦμα (psilòn pneûma).",
  "head_templates": [
    {
      "args": {
        "1": "?",
        "nolinkhead": "1"
      },
      "expansion": "psilon pneuma",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        "English entries with incorrect language header",
        "English learned borrowings from Ancient Greek",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English nouns with unknown or uncertain plurals",
        "English terms borrowed from Ancient Greek",
        "English terms derived from Ancient Greek",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "Synonym of smooth breathing."
      ],
      "links": [
        [
          "smooth breathing",
          "smooth breathing#English"
        ]
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
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          "word": "smooth breathing"
        }
      ]
    }
  ],
  "word": "psilon pneuma"
}