"fifth gear" meaning in English

{
  "forms": [
    {
      "form": "fifth gears",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "fifth gear (plural fifth gears)",
      "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": "Automotive",
          "orig": "en:Automotive",
          "parents": [
            "Transport",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Five",
          "orig": "en:Five",
          "parents": [
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The fifth and typically highest gear of an engine."
      ],
      "id": "en-fifth_gear-en-noun-HedKq-uH",
      "links": [
        [
          "gear",
          "gear"
        ],
        [
          "engine",
          "engine"
        ]
      ],
      "synonyms": [
        {
          "word": "fifth"
        }
      ],
      "translations": [
        {
          "code": "da",
          "lang": "Danish",
          "sense": "the fifth gear of an engine",
          "tags": [
            "neuter"
          ],
          "word": "femte gear"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "the fifth gear of an engine",
          "word": "viitonen"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "the fifth gear of an engine",
          "word": "viitosvaihde"
        },
        {
          "code": "el",
          "lang": "Greek",
          "roman": "pémpti",
          "sense": "the fifth gear of an engine",
          "tags": [
            "feminine"
          ],
          "word": "πέμπτη"
        },
        {
          "code": "ia",
          "lang": "Interlingua",
          "sense": "the fifth gear of an engine",
          "word": "quinte velocitate"
        },
        {
          "code": "mk",
          "lang": "Macedonian",
          "roman": "petta brzina",
          "sense": "the fifth gear of an engine",
          "tags": [
            "feminine"
          ],
          "word": "петта брзина"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "the fifth gear of an engine",
          "tags": [
            "feminine"
          ],
          "word": "quinta marcha"
        },
        {
          "code": "ro",
          "lang": "Romanian",
          "sense": "the fifth gear of an engine",
          "tags": [
            "feminine"
          ],
          "word": "viteza a cincea"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "pjátaja peredáča",
          "sense": "the fifth gear of an engine",
          "tags": [
            "feminine"
          ],
          "word": "пя́тая переда́ча"
        },
        {
          "code": "sv",
          "lang": "Swedish",
          "sense": "the fifth gear of an engine",
          "tags": [
            "common-gender"
          ],
          "word": "femma"
        }
      ]
    }
  ],
  "word": "fifth gear"
}

{
  "forms": [
    {
      "form": "fifth gears",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "fifth gear (plural fifth gears)",
      "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:Automotive",
        "en:Five"
      ],
      "glosses": [
        "The fifth and typically highest gear of an engine."
      ],
      "links": [
        [
          "gear",
          "gear"
        ],
        [
          "engine",
          "engine"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "fifth"
    }
  ],
  "translations": [
    {
      "code": "da",
      "lang": "Danish",
      "sense": "the fifth gear of an engine",
      "tags": [
        "neuter"
      ],
      "word": "femte gear"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "the fifth gear of an engine",
      "word": "viitonen"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "the fifth gear of an engine",
      "word": "viitosvaihde"
    },
    {
      "code": "el",
      "lang": "Greek",
      "roman": "pémpti",
      "sense": "the fifth gear of an engine",
      "tags": [
        "feminine"
      ],
      "word": "πέμπτη"
    },
    {
      "code": "ia",
      "lang": "Interlingua",
      "sense": "the fifth gear of an engine",
      "word": "quinte velocitate"
    },
    {
      "code": "mk",
      "lang": "Macedonian",
      "roman": "petta brzina",
      "sense": "the fifth gear of an engine",
      "tags": [
        "feminine"
      ],
      "word": "петта брзина"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "the fifth gear of an engine",
      "tags": [
        "feminine"
      ],
      "word": "quinta marcha"
    },
    {
      "code": "ro",
      "lang": "Romanian",
      "sense": "the fifth gear of an engine",
      "tags": [
        "feminine"
      ],
      "word": "viteza a cincea"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "pjátaja peredáča",
      "sense": "the fifth gear of an engine",
      "tags": [
        "feminine"
      ],
      "word": "пя́тая переда́ча"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "sense": "the fifth gear of an engine",
      "tags": [
        "common-gender"
      ],
      "word": "femma"
    }
  ],
  "word": "fifth gear"
}