"flatten out" meaning in English

{
  "forms": [
    {
      "form": "flattens out",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "flattening out",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "flattened out",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "flattened out",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "flatten out (third-person singular simple present flattens out, present participle flattening out, simple past and past participle flattened out)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "glosses": [
        "To make flat (something rough, folded or bumpy)."
      ],
      "id": "en-flatten_out-en-verb-uaiwkyxo",
      "links": [
        [
          "flat",
          "flat"
        ]
      ],
      "translations": [
        {
          "_dis1": "100 0 0",
          "code": "mi",
          "lang": "Maori",
          "sense": "to make something flat",
          "word": "takapapa"
        },
        {
          "_dis1": "100 0 0",
          "code": "mi",
          "lang": "Maori",
          "sense": "to make something flat",
          "word": "tūhāngai"
        },
        {
          "_dis1": "100 0 0",
          "code": "ru",
          "lang": "Russian",
          "roman": "sglaživatʹ",
          "sense": "to make something flat",
          "word": "сглаживать"
        }
      ]
    },
    {
      "categories": [],
      "glosses": [
        "To become more even."
      ],
      "id": "en-flatten_out-en-verb-3ZBZGHhJ",
      "raw_glosses": [
        "(idiomatic, of a hierarchy or inequal distribution) To become more even."
      ],
      "raw_tags": [
        "of a hierarchy or inequal distribution"
      ],
      "tags": [
        "idiomatic"
      ]
    },
    {
      "categories": [
        {
          "_dis": "24 3 73",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "24 7 69",
          "kind": "other",
          "name": "English phrasal verbs formed with \"out\"",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "25 11 64",
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "24 5 71",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "23 4 73",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "25 9 66",
          "kind": "other",
          "name": "Terms with Maori translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "24 9 67",
          "kind": "other",
          "name": "Terms with Russian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "24 13 63",
          "kind": "topical",
          "langcode": "en",
          "name": "Violence",
          "orig": "en:Violence",
          "parents": [
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "To win a fight, usually by punching someone until they are knocked over"
      ],
      "id": "en-flatten_out-en-verb-ejCWkSFW",
      "raw_glosses": [
        "(slang) To win a fight, usually by punching someone until they are knocked over"
      ],
      "tags": [
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "en-au-flatten out.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/0/01/En-au-flatten_out.ogg/En-au-flatten_out.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/0/01/En-au-flatten_out.ogg"
    }
  ],
  "word": "flatten out"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English phrasal verbs",
    "English phrasal verbs formed with \"out\"",
    "English verbs",
    "Entries with translation boxes",
    "Pages with 1 entry",
    "Pages with entries",
    "Terms with Maori translations",
    "Terms with Russian translations",
    "en:Violence"
  ],
  "forms": [
    {
      "form": "flattens out",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "flattening out",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "flattened out",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "flattened out",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "flatten out (third-person singular simple present flattens out, present participle flattening out, simple past and past participle flattened out)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "glosses": [
        "To make flat (something rough, folded or bumpy)."
      ],
      "links": [
        [
          "flat",
          "flat"
        ]
      ]
    },
    {
      "categories": [
        "English idioms"
      ],
      "glosses": [
        "To become more even."
      ],
      "raw_glosses": [
        "(idiomatic, of a hierarchy or inequal distribution) To become more even."
      ],
      "raw_tags": [
        "of a hierarchy or inequal distribution"
      ],
      "tags": [
        "idiomatic"
      ]
    },
    {
      "categories": [
        "English slang"
      ],
      "glosses": [
        "To win a fight, usually by punching someone until they are knocked over"
      ],
      "raw_glosses": [
        "(slang) To win a fight, usually by punching someone until they are knocked over"
      ],
      "tags": [
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "en-au-flatten out.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/0/01/En-au-flatten_out.ogg/En-au-flatten_out.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/0/01/En-au-flatten_out.ogg"
    }
  ],
  "translations": [
    {
      "code": "mi",
      "lang": "Maori",
      "sense": "to make something flat",
      "word": "takapapa"
    },
    {
      "code": "mi",
      "lang": "Maori",
      "sense": "to make something flat",
      "word": "tūhāngai"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "sglaživatʹ",
      "sense": "to make something flat",
      "word": "сглаживать"
    }
  ],
  "word": "flatten out"
}