"M-word" meaning in English

{
  "forms": [
    {
      "form": "M-words",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "M-word (plural M-words)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "m-word"
        }
      ],
      "categories": [
        {
          "kind": "topical",
          "name": "English abbreviated euphemisms",
          "parents": [
            "Abbreviated euphemisms",
            "Euphemisms",
            "Figures of speech",
            "Rhetoric",
            "Language",
            "Communication",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2015 February 18, Yanis Varoufakis, “Yanis Varoufakis: How I became an erratic Marxist”, in The Guardian, →ISSN:",
          "text": "Given all this, you may be puzzled to hear me call myself a Marxist. […] This is not something that I often volunteer to talk about in “polite society” because the very mention of the M-word switches audiences off.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative letter-case form of m-word"
      ],
      "id": "en-M-word-en-noun-0b70K0Aj",
      "links": [
        [
          "m-word",
          "m-word#English"
        ]
      ],
      "tags": [
        "alt-of"
      ]
    }
  ],
  "word": "M-word"
}

{
  "forms": [
    {
      "form": "M-words",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "M-word (plural M-words)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "m-word"
        }
      ],
      "categories": [
        "English abbreviated euphemisms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "2015 February 18, Yanis Varoufakis, “Yanis Varoufakis: How I became an erratic Marxist”, in The Guardian, →ISSN:",
          "text": "Given all this, you may be puzzled to hear me call myself a Marxist. […] This is not something that I often volunteer to talk about in “polite society” because the very mention of the M-word switches audiences off.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative letter-case form of m-word"
      ],
      "links": [
        [
          "m-word",
          "m-word#English"
        ]
      ],
      "tags": [
        "alt-of"
      ]
    }
  ],
  "word": "M-word"
}