"Sheffer stroke" meaning in All languages combined

{
  "etymology_text": "After Henry M. Sheffer.",
  "forms": [
    {
      "form": "Sheffer strokes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Sheffer stroke (plural Sheffer strokes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "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 entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Logic",
          "orig": "en:Logic",
          "parents": [
            "Formal sciences",
            "Philosophy",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The vertical bar symbol ( | ), denoting the NAND operation."
      ],
      "id": "en-Sheffer_stroke-en-noun-1D~8mLZO",
      "links": [
        [
          "logic",
          "logic"
        ],
        [
          "vertical bar",
          "vertical bar"
        ],
        [
          "|",
          "Unsupported titles/`vert`#Translingual"
        ],
        [
          "NAND",
          "NAND"
        ]
      ],
      "raw_glosses": [
        "(logic) The vertical bar symbol ( | ), denoting the NAND operation."
      ],
      "synonyms": [
        {
          "word": "Sheffer's stroke"
        }
      ],
      "topics": [
        "human-sciences",
        "logic",
        "mathematics",
        "philosophy",
        "sciences"
      ],
      "wikipedia": [
        "Henry M. Sheffer"
      ]
    }
  ],
  "word": "Sheffer stroke"
}

{
  "etymology_text": "After Henry M. Sheffer.",
  "forms": [
    {
      "form": "Sheffer strokes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Sheffer stroke (plural Sheffer strokes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "en:Logic"
      ],
      "glosses": [
        "The vertical bar symbol ( | ), denoting the NAND operation."
      ],
      "links": [
        [
          "logic",
          "logic"
        ],
        [
          "vertical bar",
          "vertical bar"
        ],
        [
          "|",
          "Unsupported titles/`vert`#Translingual"
        ],
        [
          "NAND",
          "NAND"
        ]
      ],
      "raw_glosses": [
        "(logic) The vertical bar symbol ( | ), denoting the NAND operation."
      ],
      "topics": [
        "human-sciences",
        "logic",
        "mathematics",
        "philosophy",
        "sciences"
      ],
      "wikipedia": [
        "Henry M. Sheffer"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "Sheffer's stroke"
    }
  ],
  "word": "Sheffer stroke"
}