"over the hill" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prepositional phrase",
        "head": ""
      },
      "expansion": "over the hill",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "over the hill",
      "name": "en-PP"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prep_phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Mrs. Joiner is over the hill."
        }
      ],
      "glosses": [
        "Old, past the prime of life."
      ],
      "id": "en-over_the_hill-en-prep_phrase-HtbUdy7J",
      "links": [
        [
          "Old",
          "old"
        ],
        [
          "prime of life",
          "prime of life"
        ]
      ],
      "raw_glosses": [
        "(of a person, idiomatic) Old, past the prime of life."
      ],
      "raw_tags": [
        "of a person"
      ],
      "related": [
        {
          "word": "age out"
        },
        {
          "word": "has-been"
        },
        {
          "word": "have seen one's day"
        },
        {
          "word": "over the hills and far away"
        },
        {
          "word": "past it"
        },
        {
          "word": "washed-up"
        }
      ],
      "synonyms": [
        {
          "word": "worn out"
        }
      ],
      "tags": [
        "idiomatic"
      ],
      "translations": [
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "old, past the prime of life",
          "word": "dobrando o cabo da boa esperança"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "old, past the prime of life",
          "tags": [
            "Portugal",
            "colloquial",
            "masculine"
          ],
          "word": "entradote"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "staryj",
          "sense": "old, past the prime of life",
          "word": "старый"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "otživšij svojó vremja",
          "sense": "old, past the prime of life",
          "word": "отживший своё время"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "old, past the prime of life",
          "tags": [
            "colloquial"
          ],
          "word": "no estar para muchos trotes"
        }
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-over the hill.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/68/En-au-over_the_hill.ogg/En-au-over_the_hill.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/6/68/En-au-over_the_hill.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "over the hill"
}

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prepositional phrase",
        "head": ""
      },
      "expansion": "over the hill",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "over the hill",
      "name": "en-PP"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prep_phrase",
  "related": [
    {
      "word": "age out"
    },
    {
      "word": "has-been"
    },
    {
      "word": "have seen one's day"
    },
    {
      "word": "over the hills and far away"
    },
    {
      "word": "past it"
    },
    {
      "word": "washed-up"
    }
  ],
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English idioms",
        "English lemmas",
        "English multiword terms",
        "English prepositional phrases",
        "English terms with audio links"
      ],
      "examples": [
        {
          "text": "Mrs. Joiner is over the hill."
        }
      ],
      "glosses": [
        "Old, past the prime of life."
      ],
      "links": [
        [
          "Old",
          "old"
        ],
        [
          "prime of life",
          "prime of life"
        ]
      ],
      "raw_glosses": [
        "(of a person, idiomatic) Old, past the prime of life."
      ],
      "raw_tags": [
        "of a person"
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-over the hill.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/68/En-au-over_the_hill.ogg/En-au-over_the_hill.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/6/68/En-au-over_the_hill.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "synonyms": [
    {
      "word": "worn out"
    }
  ],
  "translations": [
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "old, past the prime of life",
      "word": "dobrando o cabo da boa esperança"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "old, past the prime of life",
      "tags": [
        "Portugal",
        "colloquial",
        "masculine"
      ],
      "word": "entradote"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "staryj",
      "sense": "old, past the prime of life",
      "word": "старый"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "otživšij svojó vremja",
      "sense": "old, past the prime of life",
      "word": "отживший своё время"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "old, past the prime of life",
      "tags": [
        "colloquial"
      ],
      "word": "no estar para muchos trotes"
    }
  ],
  "word": "over the hill"
}