"time tunnel" meaning in English

{
  "forms": [
    {
      "form": "time tunnels",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "time tunnel (plural time tunnels)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Science fiction",
          "orig": "en:Science fiction",
          "parents": [
            "Fiction",
            "Speculative fiction",
            "Artistic works",
            "Genres",
            "Art",
            "Entertainment",
            "Culture",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Time travel",
          "orig": "en:Time travel",
          "parents": [
            "Relativity",
            "Science fiction",
            "Time",
            "Travel",
            "Physics",
            "Fiction",
            "Speculative fiction",
            "All topics",
            "Human activity",
            "Transport",
            "Sciences",
            "Artistic works",
            "Genres",
            "Fundamental",
            "Human behaviour",
            "Art",
            "Entertainment",
            "Human",
            "Culture",
            "Society"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A passageway enabling time travel."
      ],
      "id": "en-time_tunnel-en-noun-RuCQ76gT",
      "links": [
        [
          "science fiction",
          "science fiction"
        ],
        [
          "passageway",
          "passageway"
        ],
        [
          "time travel",
          "time travel"
        ]
      ],
      "raw_glosses": [
        "(science fiction) A passageway enabling time travel."
      ],
      "topics": [
        "literature",
        "media",
        "publishing",
        "science-fiction"
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "passageway enabling time travel",
          "word": "時光隧道"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "shí guāng suì dào",
          "sense": "passageway enabling time travel",
          "word": "时光隧道"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "passageway enabling time travel",
          "tags": [
            "masculine"
          ],
          "word": "Zeittunnel"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "passageway enabling time travel",
          "tags": [
            "masculine"
          ],
          "word": "tunnel temporale"
        }
      ]
    }
  ],
  "word": "time tunnel"
}

{
  "forms": [
    {
      "form": "time tunnels",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "time tunnel (plural time tunnels)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "en:Science fiction",
        "en:Time travel"
      ],
      "glosses": [
        "A passageway enabling time travel."
      ],
      "links": [
        [
          "science fiction",
          "science fiction"
        ],
        [
          "passageway",
          "passageway"
        ],
        [
          "time travel",
          "time travel"
        ]
      ],
      "raw_glosses": [
        "(science fiction) A passageway enabling time travel."
      ],
      "topics": [
        "literature",
        "media",
        "publishing",
        "science-fiction"
      ]
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "passageway enabling time travel",
      "word": "時光隧道"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "shí guāng suì dào",
      "sense": "passageway enabling time travel",
      "word": "时光隧道"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "passageway enabling time travel",
      "tags": [
        "masculine"
      ],
      "word": "Zeittunnel"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "passageway enabling time travel",
      "tags": [
        "masculine"
      ],
      "word": "tunnel temporale"
    }
  ],
  "word": "time tunnel"
}