"ロー" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "en",
        "3": "rho"
      },
      "expansion": "English rho",
      "name": "bor"
    },
    {
      "args": {
        "1": "ja",
        "2": "grc",
        "3": "ῥῶ",
        "nocap": "y"
      },
      "expansion": "learned borrowing from Ancient Greek ῥῶ (rhô)",
      "name": "lbor"
    }
  ],
  "etymology_text": "From English rho or learned borrowing from Ancient Greek ῥῶ (rhô).",
  "forms": [
    {
      "form": "rō",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ロー • (rō)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese katakana",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "ja",
          "name": "Greek letter names",
          "orig": "ja:Greek letter names",
          "parents": [],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "english": "iota",
          "roman": "omega",
          "tags": [
            "Greek",
            "character",
            "letter-name"
          ],
          "word": "アルファ · ベータ · ガンマ · デルタ · エプシロン · ゼータ · エータ · テータ · イオタ · カッパ · ラムダ · ミュー · ニュー · クシー · オミクロン · ピー · ロー · シグマ · タウ · ユプシロン · フィー · キー · プシー · オメガ [edit]"
        }
      ],
      "glosses": [
        "rho"
      ],
      "id": "en-ロー-ja-noun-DdvGwdga",
      "links": [
        [
          "rho",
          "rho"
        ]
      ],
      "related": [
        {
          "roman": "āru",
          "word": "アール"
        }
      ],
      "wikipedia": [
        "ja:Ρ"
      ]
    }
  ],
  "sounds": [
    {
      "other": "ロー"
    },
    {
      "ipa": "[ɾo̞ː]"
    }
  ],
  "word": "ロー"
}

{
  "coordinate_terms": [
    {
      "english": "iota",
      "roman": "omega",
      "tags": [
        "Greek",
        "character",
        "letter-name"
      ],
      "word": "アルファ · ベータ · ガンマ · デルタ · エプシロン · ゼータ · エータ · テータ · イオタ · カッパ · ラムダ · ミュー · ニュー · クシー · オミクロン · ピー · ロー · シグマ · タウ · ユプシロン · フィー · キー · プシー · オメガ [edit]"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "en",
        "3": "rho"
      },
      "expansion": "English rho",
      "name": "bor"
    },
    {
      "args": {
        "1": "ja",
        "2": "grc",
        "3": "ῥῶ",
        "nocap": "y"
      },
      "expansion": "learned borrowing from Ancient Greek ῥῶ (rhô)",
      "name": "lbor"
    }
  ],
  "etymology_text": "From English rho or learned borrowing from Ancient Greek ῥῶ (rhô).",
  "forms": [
    {
      "form": "rō",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ロー • (rō)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "related": [
    {
      "roman": "āru",
      "word": "アール"
    }
  ],
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese katakana",
        "Japanese learned borrowings from Ancient Greek",
        "Japanese lemmas",
        "Japanese links with redundant alt parameters",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms borrowed from Ancient Greek",
        "Japanese terms borrowed from English",
        "Japanese terms derived from Ancient Greek",
        "Japanese terms derived from English",
        "Japanese terms spelled with ー",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with redundant sortkeys",
        "Pages with 1 entry",
        "Pages with entries",
        "ja:Greek letter names"
      ],
      "glosses": [
        "rho"
      ],
      "links": [
        [
          "rho",
          "rho"
        ]
      ],
      "wikipedia": [
        "ja:Ρ"
      ]
    }
  ],
  "sounds": [
    {
      "other": "ロー"
    },
    {
      "ipa": "[ɾo̞ː]"
    }
  ],
  "word": "ロー"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "ロー"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "ロー",
  "trace": ""
}