"upstrike" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "up",
        "3": "strike"
      },
      "expansion": "up- + strike",
      "name": "pre"
    }
  ],
  "etymology_text": "up- + strike",
  "forms": [
    {
      "form": "upstrikes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "upstrike (plural upstrikes)",
      "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 terms prefixed with up-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Typing keyboards",
          "orig": "en:Typing keyboards",
          "parents": [
            "Writing instruments",
            "Stationery",
            "Tools",
            "Writing",
            "Technology",
            "Human behaviour",
            "Language",
            "All topics",
            "Human",
            "Communication",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A kind of early typewriter whose typebar falls back into position under gravity after typing each character, with the disadvantage that typed characters are not immediately visible."
      ],
      "id": "en-upstrike-en-noun-8WaWSm1K",
      "links": [
        [
          "typewriter",
          "typewriter"
        ],
        [
          "typebar",
          "typebar"
        ],
        [
          "gravity",
          "gravity"
        ]
      ],
      "raw_glosses": [
        "(often attributive) A kind of early typewriter whose typebar falls back into position under gravity after typing each character, with the disadvantage that typed characters are not immediately visible."
      ],
      "related": [
        {
          "word": "upstruck"
        },
        {
          "word": "understroke"
        }
      ],
      "synonyms": [
        {
          "word": "blind typewriter"
        }
      ],
      "tags": [
        "attributive",
        "often"
      ]
    }
  ],
  "word": "upstrike"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "up",
        "3": "strike"
      },
      "expansion": "up- + strike",
      "name": "pre"
    }
  ],
  "etymology_text": "up- + strike",
  "forms": [
    {
      "form": "upstrikes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "upstrike (plural upstrikes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "upstruck"
    },
    {
      "word": "understroke"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with up-",
        "en:Typing keyboards"
      ],
      "glosses": [
        "A kind of early typewriter whose typebar falls back into position under gravity after typing each character, with the disadvantage that typed characters are not immediately visible."
      ],
      "links": [
        [
          "typewriter",
          "typewriter"
        ],
        [
          "typebar",
          "typebar"
        ],
        [
          "gravity",
          "gravity"
        ]
      ],
      "raw_glosses": [
        "(often attributive) A kind of early typewriter whose typebar falls back into position under gravity after typing each character, with the disadvantage that typed characters are not immediately visible."
      ],
      "synonyms": [
        {
          "word": "blind typewriter"
        }
      ],
      "tags": [
        "attributive",
        "often"
      ]
    }
  ],
  "word": "upstrike"
}