"age like milk" meaning in English

{
  "antonyms": [
    {
      "word": "age like a fine wine"
    }
  ],
  "etymology_text": "Due to milk’s tendency to go bad quickly.",
  "forms": [
    {
      "form": "ages like milk",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "aging like milk",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "ageing like milk",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "aged like milk",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "aged like milk",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "age<,aging:ageing,> like milk"
      },
      "expansion": "age like milk (third-person singular simple present ages like milk, present participle aging like milk or ageing like milk, simple past and past participle aged like milk)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "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 similes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with German translations",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "While rewatching this movie after twenty years, I realized that it had aged like milk.",
          "type": "example"
        }
      ],
      "glosses": [
        "To age very badly; to look bad in hindsight, or after time has passed."
      ],
      "id": "en-age_like_milk-en-verb-xNR1R-~I",
      "links": [
        [
          "age",
          "age"
        ],
        [
          "bad",
          "bad"
        ],
        [
          "look",
          "look"
        ],
        [
          "hindsight",
          "hindsight"
        ],
        [
          "time",
          "time"
        ],
        [
          "pass",
          "pass"
        ]
      ],
      "qualifier": "simile",
      "raw_glosses": [
        "(simile) To age very badly; to look bad in hindsight, or after time has passed."
      ],
      "synonyms": [
        {
          "word": "age like vinegar"
        }
      ],
      "translations": [
        {
          "code": "de",
          "english": "non-idiomatic",
          "lang": "German",
          "sense": "Translations",
          "word": "schlecht altern"
        }
      ]
    }
  ],
  "word": "age like milk"
}

{
  "antonyms": [
    {
      "word": "age like a fine wine"
    }
  ],
  "etymology_text": "Due to milk’s tendency to go bad quickly.",
  "forms": [
    {
      "form": "ages like milk",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "aging like milk",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "ageing like milk",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "aged like milk",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "aged like milk",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "age<,aging:ageing,> like milk"
      },
      "expansion": "age like milk (third-person singular simple present ages like milk, present participle aging like milk or ageing like milk, simple past and past participle aged like milk)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English similes",
        "English terms with usage examples",
        "English verbs",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with German translations",
        "Translation table header lacks gloss"
      ],
      "examples": [
        {
          "text": "While rewatching this movie after twenty years, I realized that it had aged like milk.",
          "type": "example"
        }
      ],
      "glosses": [
        "To age very badly; to look bad in hindsight, or after time has passed."
      ],
      "links": [
        [
          "age",
          "age"
        ],
        [
          "bad",
          "bad"
        ],
        [
          "look",
          "look"
        ],
        [
          "hindsight",
          "hindsight"
        ],
        [
          "time",
          "time"
        ],
        [
          "pass",
          "pass"
        ]
      ],
      "qualifier": "simile",
      "raw_glosses": [
        "(simile) To age very badly; to look bad in hindsight, or after time has passed."
      ]
    }
  ],
  "synonyms": [
    {
      "word": "age like vinegar"
    }
  ],
  "translations": [
    {
      "code": "de",
      "english": "non-idiomatic",
      "lang": "German",
      "sense": "Translations",
      "word": "schlecht altern"
    }
  ],
  "word": "age like milk"
}