"っけ" meaning in Japanese

{
  "forms": [
    {
      "form": "kke",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "particle"
      },
      "expansion": "っけ • (kke)",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "particle",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese interrogative particles",
          "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 particles",
          "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"
        }
      ],
      "examples": [
        {
          "bold_roman_offsets": [
            [
              33,
              36
            ]
          ],
          "bold_text_offsets": [
            [
              12,
              14
            ]
          ],
          "english": "What was the meaning of this word, again?",
          "roman": "Kono tango no imi wa nan deshita kke?",
          "ruby": [
            [
              "単",
              "たん"
            ],
            [
              "語",
              "ご"
            ],
            [
              "意",
              "い"
            ],
            [
              "味",
              "み"
            ],
            [
              "何",
              "なん"
            ]
          ],
          "text": "この単語の意味は何でしたっけ？",
          "type": "example"
        },
        {
          "bold_roman_offsets": [
            [
              13,
              16
            ]
          ],
          "bold_text_offsets": [
            [
              8,
              10
            ]
          ],
          "english": "Huh, is that so.",
          "roman": "Hē, sō datta kke.",
          "text": "へー、そうだったっけ。",
          "type": "example"
        }
      ],
      "glosses": [
        "again? particle indicating that the speaker is trying to recall some information"
      ],
      "id": "en-っけ-ja-particle-DKjfMohv",
      "links": [
        [
          "again",
          "again"
        ]
      ]
    }
  ],
  "word": "っけ"
}

{
  "forms": [
    {
      "form": "kke",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "particle"
      },
      "expansion": "っけ • (kke)",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "particle",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese hiragana",
        "Japanese interrogative particles",
        "Japanese lemmas",
        "Japanese links with redundant alt parameters",
        "Japanese links with redundant wikilinks",
        "Japanese particles",
        "Japanese terms with redundant sortkeys",
        "Japanese terms with usage examples",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "bold_roman_offsets": [
            [
              33,
              36
            ]
          ],
          "bold_text_offsets": [
            [
              12,
              14
            ]
          ],
          "english": "What was the meaning of this word, again?",
          "roman": "Kono tango no imi wa nan deshita kke?",
          "ruby": [
            [
              "単",
              "たん"
            ],
            [
              "語",
              "ご"
            ],
            [
              "意",
              "い"
            ],
            [
              "味",
              "み"
            ],
            [
              "何",
              "なん"
            ]
          ],
          "text": "この単語の意味は何でしたっけ？",
          "type": "example"
        },
        {
          "bold_roman_offsets": [
            [
              13,
              16
            ]
          ],
          "bold_text_offsets": [
            [
              8,
              10
            ]
          ],
          "english": "Huh, is that so.",
          "roman": "Hē, sō datta kke.",
          "text": "へー、そうだったっけ。",
          "type": "example"
        }
      ],
      "glosses": [
        "again? particle indicating that the speaker is trying to recall some information"
      ],
      "links": [
        [
          "again",
          "again"
        ]
      ]
    }
  ],
  "word": "っけ"
}

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