"-우-" meaning in Korean

{
  "etymology_templates": [
    {
      "args": {
        "1": "ko",
        "2": "okm",
        "3": "-"
      },
      "expansion": "Middle Korean",
      "name": "inh"
    },
    {
      "args": {
        "1": "okm",
        "2": "-우〮-",
        "tr": "-"
      },
      "expansion": "우〮",
      "name": "m"
    },
    {
      "args": {
        "1": "-우〮-",
        "2": "-Gwú-"
      },
      "expansion": "우〮 (Yale: -Gwú-)",
      "name": "okm-l"
    },
    {
      "args": {
        "1": "ko",
        "2": "oko",
        "3": "友",
        "tr": "*-(G)wu-"
      },
      "expansion": "Old Korean 友 (*-(G)wu-)",
      "name": "inh"
    },
    {
      "args": {
        "1": "<*-kwú->"
      },
      "expansion": "<*-kwú->",
      "name": "IPAfont"
    }
  ],
  "etymology_text": "From Middle Korean 우〮 (Yale: -Gwú-), from Old Korean 友 (*-(G)wu-), from older <*-kwú->.",
  "forms": [
    {
      "form": "우",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "-u-",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "우 • (-u-)",
      "name": "ko-suffix"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Korean entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean links with redundant target parameters",
          "parents": [
            "Links with redundant target parameters",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean terms with redundant transliterations",
          "parents": [
            "Terms with redundant transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "비다 (bida, “to be empty”) + 우 (-u-) → 비우다 (biuda, “to empty”)",
          "type": "example"
        },
        {
          "text": "지다 (jida, “to bear”) + 우 (-u-) → 지우다 (jiuda, “to burden”)",
          "type": "example"
        }
      ],
      "glosses": [
        "Derives certain causative verbs, especially for stems ending in ㅣ (i). No longer productive."
      ],
      "id": "en--우--ko-suffix-JXEWtD~0",
      "links": [
        [
          "ㅣ",
          "ㅣ#Korean"
        ]
      ],
      "synonyms": [
        {
          "word": "-이-"
        },
        {
          "word": "-히-"
        },
        {
          "word": "-리-"
        },
        {
          "word": "-기-"
        },
        {
          "word": "-구-"
        },
        {
          "word": "-추-"
        },
        {
          "roman": "-a-",
          "tags": [
            "Gyeongsang"
          ],
          "word": "아"
        }
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[u]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "other": "[우]"
    }
  ],
  "word": "-우-"
}

{
  "categories": [
    "Middle Korean entries with incorrect language header",
    "Middle Korean lemmas",
    "Middle Korean suffixes",
    "Middle Korean terms with IPA pronunciation",
    "Middle Korean terms with non-redundant manual transliterations"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ko",
        "2": "okm",
        "3": "-"
      },
      "expansion": "Middle Korean",
      "name": "inh"
    },
    {
      "args": {
        "1": "okm",
        "2": "-우〮-",
        "tr": "-"
      },
      "expansion": "우〮",
      "name": "m"
    },
    {
      "args": {
        "1": "-우〮-",
        "2": "-Gwú-"
      },
      "expansion": "우〮 (Yale: -Gwú-)",
      "name": "okm-l"
    },
    {
      "args": {
        "1": "ko",
        "2": "oko",
        "3": "友",
        "tr": "*-(G)wu-"
      },
      "expansion": "Old Korean 友 (*-(G)wu-)",
      "name": "inh"
    },
    {
      "args": {
        "1": "<*-kwú->"
      },
      "expansion": "<*-kwú->",
      "name": "IPAfont"
    }
  ],
  "etymology_text": "From Middle Korean 우〮 (Yale: -Gwú-), from Old Korean 友 (*-(G)wu-), from older <*-kwú->.",
  "forms": [
    {
      "form": "우",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "-u-",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "우 • (-u-)",
      "name": "ko-suffix"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Korean entries with incorrect language header",
        "Korean lemmas",
        "Korean links with redundant target parameters",
        "Korean links with redundant wikilinks",
        "Korean suffixes",
        "Korean terms derived from Middle Korean",
        "Korean terms derived from Old Korean",
        "Korean terms inherited from Middle Korean",
        "Korean terms inherited from Old Korean",
        "Korean terms with IPA pronunciation",
        "Korean terms with redundant script codes",
        "Korean terms with redundant transliterations"
      ],
      "examples": [
        {
          "text": "비다 (bida, “to be empty”) + 우 (-u-) → 비우다 (biuda, “to empty”)",
          "type": "example"
        },
        {
          "text": "지다 (jida, “to bear”) + 우 (-u-) → 지우다 (jiuda, “to burden”)",
          "type": "example"
        }
      ],
      "glosses": [
        "Derives certain causative verbs, especially for stems ending in ㅣ (i). No longer productive."
      ],
      "links": [
        [
          "ㅣ",
          "ㅣ#Korean"
        ]
      ],
      "synonyms": [
        {
          "word": "-이-"
        },
        {
          "word": "-히-"
        },
        {
          "word": "-리-"
        },
        {
          "word": "-기-"
        },
        {
          "word": "-구-"
        },
        {
          "word": "-추-"
        }
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[u]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "other": "[우]"
    }
  ],
  "synonyms": [
    {
      "roman": "-a-",
      "tags": [
        "Gyeongsang"
      ],
      "word": "아"
    }
  ],
  "word": "-우-"
}