"пси" meaning in Russian

{
  "etymology_templates": [
    {
      "args": {
        "1": "ru",
        "2": "grc",
        "3": "ψεῖ"
      },
      "expansion": "Borrowed from Ancient Greek ψεῖ (pseî)",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Ancient Greek ψεῖ (pseî).",
  "forms": [
    {
      "form": "psi",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "пси",
        "2": "n-in",
        "3": "-"
      },
      "expansion": "пси • (psi) n inan (indeclinable)",
      "name": "ru-noun"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "related": [
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "альфа"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "бета"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "гамма"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "дельта"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "эпсилон"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "дзета"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "зита"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "эта"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "ита"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "тета"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "фита"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "йота"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "каппа"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "лямбда"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "мю"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "ню"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "кси"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "омикрон"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "пи"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "ро"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "сигма"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "тау"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "ипсилон"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "фи"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "хи"
    },
    {
      "_dis1": "0 0",
      "qualifier": "Greek-script letter names",
      "word": "омега"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "langcode": "ru",
          "name": "Greek letter names",
          "orig": "ru:Greek letter names",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "psi (the Greek letter Ψ/ψ)"
      ],
      "id": "en-пси-ru-noun-xLcDYBkk",
      "links": [
        [
          "psi",
          "psi"
        ],
        [
          "Ψ",
          "Ψ#English"
        ],
        [
          "ψ",
          "ψ#English"
        ]
      ],
      "tags": [
        "indeclinable"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "langcode": "ru",
          "name": "Cyrillic letter names",
          "orig": "ru:Cyrillic letter names",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "0 1 37 39 3 19 1 1",
          "kind": "other",
          "name": "Pages with 5 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "0 1 33 36 2 27 1 1",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "25 75",
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "psi (the old Cyrillic letter Ѱ/ѱ, used in Church Slavonic)"
      ],
      "id": "en-пси-ru-noun-jpGJikh4",
      "links": [
        [
          "psi",
          "psi"
        ],
        [
          "Ѱ",
          "Ѱ#English"
        ],
        [
          "ѱ",
          "ѱ#English"
        ]
      ],
      "tags": [
        "indeclinable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[psʲi]"
    },
    {
      "audio": "Ru-пси.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/e/e4/Ru-%D0%BF%D1%81%D0%B8.ogg/Ru-%D0%BF%D1%81%D0%B8.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/e/e4/Ru-%D0%BF%D1%81%D0%B8.ogg"
    }
  ],
  "wikipedia": [
    "ru:пси"
  ],
  "word": "пси"
}

{
  "categories": [
    "Pages with 5 entries",
    "Pages with entries",
    "Russian 1-syllable words",
    "Russian entries with incorrect language header",
    "Russian inanimate nouns",
    "Russian indeclinable nouns",
    "Russian lemmas",
    "Russian neuter nouns",
    "Russian nouns",
    "Russian terms borrowed from Ancient Greek",
    "Russian terms derived from Ancient Greek",
    "Russian terms with IPA pronunciation",
    "Russian terms with redundant head parameter"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ru",
        "2": "grc",
        "3": "ψεῖ"
      },
      "expansion": "Borrowed from Ancient Greek ψεῖ (pseî)",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Ancient Greek ψεῖ (pseî).",
  "forms": [
    {
      "form": "psi",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "пси",
        "2": "n-in",
        "3": "-"
      },
      "expansion": "пси • (psi) n inan (indeclinable)",
      "name": "ru-noun"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "related": [
    {
      "qualifier": "Greek-script letter names",
      "word": "альфа"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "бета"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "гамма"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "дельта"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "эпсилон"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "дзета"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "зита"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "эта"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "ита"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "тета"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "фита"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "йота"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "каппа"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "лямбда"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "мю"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "ню"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "кси"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "омикрон"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "пи"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "ро"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "сигма"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "тау"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "ипсилон"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "фи"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "хи"
    },
    {
      "qualifier": "Greek-script letter names",
      "word": "омега"
    }
  ],
  "senses": [
    {
      "categories": [
        "ru:Greek letter names"
      ],
      "glosses": [
        "psi (the Greek letter Ψ/ψ)"
      ],
      "links": [
        [
          "psi",
          "psi"
        ],
        [
          "Ψ",
          "Ψ#English"
        ],
        [
          "ψ",
          "ψ#English"
        ]
      ],
      "tags": [
        "indeclinable"
      ]
    },
    {
      "categories": [
        "ru:Cyrillic letter names"
      ],
      "glosses": [
        "psi (the old Cyrillic letter Ѱ/ѱ, used in Church Slavonic)"
      ],
      "links": [
        [
          "psi",
          "psi"
        ],
        [
          "Ѱ",
          "Ѱ#English"
        ],
        [
          "ѱ",
          "ѱ#English"
        ]
      ],
      "tags": [
        "indeclinable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[psʲi]"
    },
    {
      "audio": "Ru-пси.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/e/e4/Ru-%D0%BF%D1%81%D0%B8.ogg/Ru-%D0%BF%D1%81%D0%B8.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/e/e4/Ru-%D0%BF%D1%81%D0%B8.ogg"
    }
  ],
  "wikipedia": [
    "ru:пси"
  ],
  "word": "пси"
}