"by-the-bye" meaning in All languages combined

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prepositional phrase",
        "head": "by-the-bye"
      },
      "expansion": "by-the-bye",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prep_phrase",
  "senses": [
    {
      "alt_of": [
        {
          "word": "by the by"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1897, Marie Corelli, “Chapter I”, in Ziska: The Problem of a Wicked Soul, New York: Stone & Kimball, page 25",
          "text": "Ah, by-the-bye, I wanted to ask you about that lady. Does anyone know who she is? My wife is very anxious to find out whether she is—well—er—quite the proper person, you know! When one has young girls, one cannot be too careful.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative spelling of by the by"
      ],
      "id": "en-by-the-bye-en-prep_phrase-YXwRAABO",
      "links": [
        [
          "by the by",
          "by the by#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "by-the-bye"
}

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prepositional phrase",
        "head": "by-the-bye"
      },
      "expansion": "by-the-bye",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prep_phrase",
  "senses": [
    {
      "alt_of": [
        {
          "word": "by the by"
        }
      ],
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English prepositional phrases",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1897, Marie Corelli, “Chapter I”, in Ziska: The Problem of a Wicked Soul, New York: Stone & Kimball, page 25",
          "text": "Ah, by-the-bye, I wanted to ask you about that lady. Does anyone know who she is? My wife is very anxious to find out whether she is—well—er—quite the proper person, you know! When one has young girls, one cannot be too careful.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative spelling of by the by"
      ],
      "links": [
        [
          "by the by",
          "by the by#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "by-the-bye"
}