"rw" meaning in Egyptian

{
  "etymology_templates": [
    {
      "args": {
        "1": "sem-pro",
        "2": "*ʔarway-",
        "3": "",
        "4": "wild beast; lion"
      },
      "expansion": "Proto-Semitic *ʔarway- (“wild beast; lion”)",
      "name": "cog"
    }
  ],
  "etymology_text": "Cognate to Proto-Semitic *ʔarway- (“wild beast; lion”).",
  "forms": [
    {
      "form": "rw:Z1",
      "tags": [
        "canonical",
        "masculine"
      ]
    },
    {
      "form": "masculine",
      "source": "inflection",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "egy-decl-noun",
      "source": "inflection",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "rw",
      "source": "inflection",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "rwwj",
      "source": "inflection",
      "tags": [
        "dual"
      ]
    },
    {
      "form": "rww",
      "source": "inflection",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "egy",
        "2": "nouns",
        "head": "<hiero>rw:Z1</hiero>",
        "head2": ""
      },
      "expansion": "rw:Z1",
      "name": "head"
    },
    {
      "args": {
        "1": "m",
        "head": "<hiero>rw:Z1</hiero>"
      },
      "expansion": "rw:Z1 m",
      "name": "egy-noun"
    }
  ],
  "inflection_templates": [
    {
      "args": {
        "1": "rw",
        "g": "m"
      },
      "name": "egy-decl-noun"
    }
  ],
  "lang": "Egyptian",
  "lang_code": "egy",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Egyptian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "egy",
          "name": "Felids",
          "orig": "egy:Felids",
          "parents": [
            "Carnivores",
            "Mammals",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "lion"
      ],
      "id": "en-rw-egy-noun-~FlIdxK7",
      "links": [
        [
          "lion",
          "lion"
        ]
      ],
      "related": [
        {
          "word": "𓃭"
        }
      ],
      "synonyms": [
        {
          "word": "mꜣj"
        },
        {
          "word": "r-w-rw"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ruː/",
      "note": "modern Egyptological"
    }
  ],
  "word": "rw"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "sem-pro",
        "2": "*ʔarway-",
        "3": "",
        "4": "wild beast; lion"
      },
      "expansion": "Proto-Semitic *ʔarway- (“wild beast; lion”)",
      "name": "cog"
    }
  ],
  "etymology_text": "Cognate to Proto-Semitic *ʔarway- (“wild beast; lion”).",
  "forms": [
    {
      "form": "rw:Z1",
      "tags": [
        "canonical",
        "masculine"
      ]
    },
    {
      "form": "masculine",
      "source": "inflection",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "egy-decl-noun",
      "source": "inflection",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "rw",
      "source": "inflection",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "rwwj",
      "source": "inflection",
      "tags": [
        "dual"
      ]
    },
    {
      "form": "rww",
      "source": "inflection",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "egy",
        "2": "nouns",
        "head": "<hiero>rw:Z1</hiero>",
        "head2": ""
      },
      "expansion": "rw:Z1",
      "name": "head"
    },
    {
      "args": {
        "1": "m",
        "head": "<hiero>rw:Z1</hiero>"
      },
      "expansion": "rw:Z1 m",
      "name": "egy-noun"
    }
  ],
  "inflection_templates": [
    {
      "args": {
        "1": "rw",
        "g": "m"
      },
      "name": "egy-decl-noun"
    }
  ],
  "lang": "Egyptian",
  "lang_code": "egy",
  "pos": "noun",
  "related": [
    {
      "word": "𓃭"
    }
  ],
  "senses": [
    {
      "categories": [
        "Egyptian entries with incorrect language header",
        "Egyptian lemmas",
        "Egyptian masculine nouns",
        "Egyptian nouns",
        "Egyptian terms with IPA pronunciation",
        "egy:Felids"
      ],
      "glosses": [
        "lion"
      ],
      "links": [
        [
          "lion",
          "lion"
        ]
      ],
      "synonyms": [
        {
          "word": "mꜣj"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ruː/",
      "note": "modern Egyptological"
    }
  ],
  "synonyms": [
    {
      "word": "r-w-rw"
    }
  ],
  "word": "rw"
}

{
  "called_from": "form_descriptions/1147",
  "msg": "suspicious related form tags ['masculine', 'canonical']: 'rw:Z1' in 'rw:Z1 m'",
  "path": [
    "rw"
  ],
  "section": "Egyptian",
  "subsection": "noun",
  "title": "rw",
  "trace": ""
}