"мю" meaning in All languages combined

{
  "etymology_templates": [
    {
      "args": {
        "1": "loanword",
        "2": "Borrowed"
      },
      "expansion": "Borrowed",
      "name": "glossary"
    },
    {
      "args": {
        "1": "ru",
        "2": "grc",
        "3": "μῦ",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "Ancient Greek μῦ (mû)",
      "name": "bor"
    },
    {
      "args": {
        "1": "ru",
        "2": "grc",
        "3": "μῦ"
      },
      "expansion": "Borrowed from Ancient Greek μῦ (mû)",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Ancient Greek μῦ (mû).",
  "forms": [
    {
      "form": "mju",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "мю",
        "2": "n-in",
        "3": "-"
      },
      "expansion": "мю • (mju) n inan (indeclinable)",
      "name": "ru-noun"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ru",
          "name": "Greek letter names",
          "orig": "ru:Greek letter names",
          "parents": [
            "Letter names",
            "Letters, symbols, and punctuation",
            "Names",
            "Orthography",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Writing",
            "Fundamental",
            "Nouns",
            "Human behaviour",
            "Language",
            "Lemmas",
            "Human",
            "Communication"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "mu (the Greek letter Μ/μ)"
      ],
      "id": "en-мю-ru-noun-6HM3uO8k",
      "links": [
        [
          "mu",
          "mu"
        ],
        [
          "Μ",
          "Μ#English"
        ],
        [
          "μ",
          "μ#English"
        ]
      ],
      "synonyms": [
        {
          "tags": [
            "Greek",
            "modern"
          ],
          "word": "ми"
        }
      ],
      "tags": [
        "indeclinable"
      ],
      "wikipedia": [
        "ru:мю"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[mʲu]"
    }
  ],
  "word": "мю"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "loanword",
        "2": "Borrowed"
      },
      "expansion": "Borrowed",
      "name": "glossary"
    },
    {
      "args": {
        "1": "ru",
        "2": "grc",
        "3": "μῦ",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "Ancient Greek μῦ (mû)",
      "name": "bor"
    },
    {
      "args": {
        "1": "ru",
        "2": "grc",
        "3": "μῦ"
      },
      "expansion": "Borrowed from Ancient Greek μῦ (mû)",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Ancient Greek μῦ (mû).",
  "forms": [
    {
      "form": "mju",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "мю",
        "2": "n-in",
        "3": "-"
      },
      "expansion": "мю • (mju) n inan (indeclinable)",
      "name": "ru-noun"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "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",
        "ru:Greek letter names"
      ],
      "glosses": [
        "mu (the Greek letter Μ/μ)"
      ],
      "links": [
        [
          "mu",
          "mu"
        ],
        [
          "Μ",
          "Μ#English"
        ],
        [
          "μ",
          "μ#English"
        ]
      ],
      "synonyms": [
        {
          "tags": [
            "Greek",
            "modern"
          ],
          "word": "ми"
        }
      ],
      "tags": [
        "indeclinable"
      ],
      "wikipedia": [
        "ru:мю"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[mʲu]"
    }
  ],
  "word": "мю"
}