"back-butt" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "back",
        "3": "butt"
      },
      "expansion": "back + butt",
      "name": "af"
    }
  ],
  "etymology_text": "From back + butt.",
  "forms": [
    {
      "form": "back-butts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "back-butt (plural back-butts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "American English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Canadian English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English euphemisms",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1987, North western reporter. Second series",
          "text": "The amended criminal complaint specifically alleged that Hirsch touched A.L.H.'s \"front butt\" or vaginal area (Count I), then her \"back butt\" or anal area (Count II), and then her \"front butt\" a second time (Count III).",
          "type": "quotation"
        },
        {
          "ref": "1988, Reports of cases argued and determined in the Supreme Court of the State of Montana, Volume 232",
          "text": "Well I was leaning over to get something, I think it was a blanket and then I felt his hand like on my back butt.",
          "type": "quotation"
        },
        {
          "ref": "2011, Illinois Appellate Reports",
          "text": "K.R. further testified that E.H. also made her suck her “back butt.” When asked to show the court where her “back butt” was, K.R. stood up and pointed to her tailbone.",
          "type": "quotation"
        },
        {
          "ref": "2016, Steve Cole, Invisible Inc.",
          "text": "But this time Mr Butt turned his gruesome, bared back-butt to me and let fly with a hideous windripper that must have broken records.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Buttocks."
      ],
      "id": "en-back-butt-en-noun-mEz4XSWD",
      "links": [
        [
          "Canada",
          "Canada"
        ],
        [
          "US",
          "American English"
        ],
        [
          "Buttocks",
          "buttocks"
        ]
      ],
      "raw_glosses": [
        "(Canada, US, slang, euphemistic) Buttocks."
      ],
      "synonyms": [
        {
          "word": "back butt"
        },
        {
          "word": "backbutt"
        }
      ],
      "tags": [
        "Canada",
        "US",
        "euphemistic",
        "slang"
      ]
    }
  ],
  "word": "back-butt"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "back",
        "3": "butt"
      },
      "expansion": "back + butt",
      "name": "af"
    }
  ],
  "etymology_text": "From back + butt.",
  "forms": [
    {
      "form": "back-butts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "back-butt (plural back-butts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "American English",
        "Canadian English",
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English euphemisms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English slang",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1987, North western reporter. Second series",
          "text": "The amended criminal complaint specifically alleged that Hirsch touched A.L.H.'s \"front butt\" or vaginal area (Count I), then her \"back butt\" or anal area (Count II), and then her \"front butt\" a second time (Count III).",
          "type": "quotation"
        },
        {
          "ref": "1988, Reports of cases argued and determined in the Supreme Court of the State of Montana, Volume 232",
          "text": "Well I was leaning over to get something, I think it was a blanket and then I felt his hand like on my back butt.",
          "type": "quotation"
        },
        {
          "ref": "2011, Illinois Appellate Reports",
          "text": "K.R. further testified that E.H. also made her suck her “back butt.” When asked to show the court where her “back butt” was, K.R. stood up and pointed to her tailbone.",
          "type": "quotation"
        },
        {
          "ref": "2016, Steve Cole, Invisible Inc.",
          "text": "But this time Mr Butt turned his gruesome, bared back-butt to me and let fly with a hideous windripper that must have broken records.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Buttocks."
      ],
      "links": [
        [
          "Canada",
          "Canada"
        ],
        [
          "US",
          "American English"
        ],
        [
          "Buttocks",
          "buttocks"
        ]
      ],
      "raw_glosses": [
        "(Canada, US, slang, euphemistic) Buttocks."
      ],
      "tags": [
        "Canada",
        "US",
        "euphemistic",
        "slang"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "back butt"
    },
    {
      "word": "backbutt"
    }
  ],
  "word": "back-butt"
}