"tripartite soul" meaning in English

{
  "forms": [
    {
      "form": "tripartite souls",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "tripartite soul (plural tripartite souls)",
      "name": "en-noun"
    }
  ],
  "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"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The proposition that one's soul is composed of three parts: ψυχή (psukhḗ, “psyche”) is composed of three parts; the λογιστικός (logistikós, “logical”), the θυμοειδές (thumoeidés, “spirited”) and the ἐπιθυμητικόν (epithumētikón, “appetitive”)."
      ],
      "id": "en-tripartite_soul-en-noun-6GE71ZsK",
      "links": [
        [
          "soul",
          "soul"
        ],
        [
          "ψυχή",
          "ψυχή#Ancient Greek"
        ],
        [
          "λογιστικός",
          "λογιστικός#Ancient Greek"
        ],
        [
          "θυμοειδές",
          "θυμοειδές#Ancient Greek"
        ],
        [
          "ἐπιθυμητικόν",
          "ἐπιθυμητικόν#Ancient Greek"
        ]
      ],
      "wikipedia": [
        "Plato's tripartite theory of soul"
      ]
    }
  ],
  "word": "tripartite soul"
}

{
  "forms": [
    {
      "form": "tripartite souls",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "tripartite soul (plural tripartite souls)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns"
      ],
      "glosses": [
        "The proposition that one's soul is composed of three parts: ψυχή (psukhḗ, “psyche”) is composed of three parts; the λογιστικός (logistikós, “logical”), the θυμοειδές (thumoeidés, “spirited”) and the ἐπιθυμητικόν (epithumētikón, “appetitive”)."
      ],
      "links": [
        [
          "soul",
          "soul"
        ],
        [
          "ψυχή",
          "ψυχή#Ancient Greek"
        ],
        [
          "λογιστικός",
          "λογιστικός#Ancient Greek"
        ],
        [
          "θυμοειδές",
          "θυμοειδές#Ancient Greek"
        ],
        [
          "ἐπιθυμητικόν",
          "ἐπιθυμητικόν#Ancient Greek"
        ]
      ],
      "wikipedia": [
        "Plato's tripartite theory of soul"
      ]
    }
  ],
  "word": "tripartite soul"
}