"ロハ" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "只",
        "tr": "tada"
      },
      "expansion": "只 (tada)",
      "name": "m"
    },
    {
      "args": {
        "1": "ja",
        "2": "ロ",
        "tr": "ro"
      },
      "expansion": "ロ (ro)",
      "name": "m"
    },
    {
      "args": {
        "1": "ja",
        "2": "ハ",
        "tr": "ha"
      },
      "expansion": "ハ (ha)",
      "name": "m"
    }
  ],
  "etymology_text": "From 只 (tada) resembling ロ (ro) and ハ (ha).",
  "forms": [
    {
      "form": "ロハ",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ろは",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "roha",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ろは"
      },
      "expansion": "ロハ or ろは • (roha)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese katakana",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms making reference to character shapes",
          "parents": [
            "Terms making reference to character shapes",
            "Terms by etymology"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "being free; being of no cost"
      ],
      "id": "en-ロハ-ja-noun-PC8e9awh",
      "links": [
        [
          "free",
          "free"
        ],
        [
          "Matsumura, Akira",
          "w:ja:松村明"
        ],
        [
          "大辞泉",
          "w:ja:大辞泉"
        ],
        [
          "Tōkyō",
          "w:Tōkyō"
        ],
        [
          "Shogakukan",
          "w:Shogakukan"
        ]
      ],
      "raw_glosses": [
        "(informal) being free; being of no cost"
      ],
      "synonyms": [
        {
          "word": "只"
        },
        {
          "word": "サービス"
        },
        {
          "word": "おまけ"
        },
        {
          "word": "無料"
        }
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "sounds": [
    {
      "other": "ロハ"
    },
    {
      "ipa": "[ɾo̞ha̠]"
    }
  ],
  "word": "ロハ"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "只",
        "tr": "tada"
      },
      "expansion": "只 (tada)",
      "name": "m"
    },
    {
      "args": {
        "1": "ja",
        "2": "ロ",
        "tr": "ro"
      },
      "expansion": "ロ (ro)",
      "name": "m"
    },
    {
      "args": {
        "1": "ja",
        "2": "ハ",
        "tr": "ha"
      },
      "expansion": "ハ (ha)",
      "name": "m"
    }
  ],
  "etymology_text": "From 只 (tada) resembling ロ (ro) and ハ (ha).",
  "forms": [
    {
      "form": "ロハ",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ろは",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "roha",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ろは"
      },
      "expansion": "ロハ or ろは • (roha)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese informal terms",
        "Japanese katakana",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms making reference to character shapes",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with redundant sortkeys"
      ],
      "glosses": [
        "being free; being of no cost"
      ],
      "links": [
        [
          "free",
          "free"
        ],
        [
          "Matsumura, Akira",
          "w:ja:松村明"
        ],
        [
          "大辞泉",
          "w:ja:大辞泉"
        ],
        [
          "Tōkyō",
          "w:Tōkyō"
        ],
        [
          "Shogakukan",
          "w:Shogakukan"
        ]
      ],
      "raw_glosses": [
        "(informal) being free; being of no cost"
      ],
      "synonyms": [
        {
          "word": "只"
        },
        {
          "word": "サービス"
        },
        {
          "word": "おまけ"
        },
        {
          "word": "無料"
        }
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "sounds": [
    {
      "other": "ロハ"
    },
    {
      "ipa": "[ɾo̞ha̠]"
    }
  ],
  "word": "ロハ"
}