"両脚規" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "両%脚",
        "2": "りょう%きゃく",
        "3": "規",
        "4": "き",
        "t1": "both legs",
        "t2": "measure"
      },
      "expansion": "両(りょう)脚(きゃく) (ryōkyaku, “both legs”) + 規(き) (ki, “measure”)",
      "name": "ja-compound"
    }
  ],
  "etymology_text": "Compound of 両(りょう)脚(きゃく) (ryōkyaku, “both legs”) + 規(き) (ki, “measure”).",
  "forms": [
    {
      "form": "両脚規",
      "ruby": [
        [
          "両",
          "りょう"
        ],
        [
          "脚",
          "きゃく"
        ],
        [
          "規",
          "き"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ryōkyakuki",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "ryaukyakuki",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "りやうきやくき",
      "roman": "ryaukyakuki",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "りょうきゃくき",
        "hhira": "りやうきやくき"
      },
      "expansion": "両(りょう)脚(きゃく)規(き) • (ryōkyakuki) ^(←りやうきやくき (ryaukyakuki)?)",
      "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 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 3 kanji",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "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"
        }
      ],
      "glosses": [
        "pair of compasses"
      ],
      "id": "en-両脚規-ja-noun-pwli609J",
      "links": [
        [
          "pair of compasses",
          "pair of compasses"
        ]
      ],
      "raw_glosses": [
        "(archaic) pair of compasses"
      ],
      "synonyms": [
        {
          "word": "コンパス"
        }
      ],
      "tags": [
        "archaic"
      ]
    }
  ],
  "sounds": [
    {
      "other": "りょーきゃくき"
    },
    {
      "ipa": "[ɾʲo̞ːkʲa̠kɯ̟kʲi]"
    }
  ],
  "word": "両脚規"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "両%脚",
        "2": "りょう%きゃく",
        "3": "規",
        "4": "き",
        "t1": "both legs",
        "t2": "measure"
      },
      "expansion": "両(りょう)脚(きゃく) (ryōkyaku, “both legs”) + 規(き) (ki, “measure”)",
      "name": "ja-compound"
    }
  ],
  "etymology_text": "Compound of 両(りょう)脚(きゃく) (ryōkyaku, “both legs”) + 規(き) (ki, “measure”).",
  "forms": [
    {
      "form": "両脚規",
      "ruby": [
        [
          "両",
          "りょう"
        ],
        [
          "脚",
          "きゃく"
        ],
        [
          "規",
          "き"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ryōkyakuki",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "ryaukyakuki",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "りやうきやくき",
      "roman": "ryaukyakuki",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "りょうきゃくき",
        "hhira": "りやうきやくき"
      },
      "expansion": "両(りょう)脚(きゃく)規(き) • (ryōkyakuki) ^(←りやうきやくき (ryaukyakuki)?)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese compound terms",
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant alt parameters",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with fifth grade kanji",
        "Japanese terms spelled with secondary school kanji",
        "Japanese terms spelled with third grade kanji",
        "Japanese terms with 3 kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with archaic senses",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant sortkeys",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "pair of compasses"
      ],
      "links": [
        [
          "pair of compasses",
          "pair of compasses"
        ]
      ],
      "raw_glosses": [
        "(archaic) pair of compasses"
      ],
      "synonyms": [
        {
          "word": "コンパス"
        }
      ],
      "tags": [
        "archaic"
      ]
    }
  ],
  "sounds": [
    {
      "other": "りょーきゃくき"
    },
    {
      "ipa": "[ɾʲo̞ːkʲa̠kɯ̟kʲi]"
    }
  ],
  "word": "両脚規"
}