"tardyon" meaning in English

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        "2": "tardy",
        "3": "tachyon"
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      "expansion": "Blend of tardy + tachyon",
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      "args": {
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        "2": "tardy",
        "3": "on"
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      "expansion": "tardy + -on",
      "name": "suffix"
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  ],
  "etymology_text": "Blend of tardy + tachyon or tardy + -on.",
  "forms": [
    {
      "form": "tardyons",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "args": {},
      "expansion": "tardyon (plural tardyons)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Physics",
          "orig": "en:Physics",
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            "Sciences",
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            "Fundamental"
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        },
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          "kind": "topical",
          "langcode": "en",
          "name": "Relativity",
          "orig": "en:Relativity",
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            "Physics",
            "Sciences",
            "All topics",
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        }
      ],
      "derived": [
        {
          "word": "tardyonic"
        }
      ],
      "examples": [
        {
          "ref": "1972, Isaac Asimov, Asimov's Guide to Science",
          "text": "One, our own, is the tardyon-universe, in which all particles go at subluminal velocities and may accelerate to nearly the speed of light.",
          "type": "quotation"
        },
        {
          "ref": "1988, Nick Herbert, Faster Than Light: Superluminal Loopholes in Physics",
          "text": "Just as brute force cannot make a tachyon out of a tardyon...",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Any particle with non-zero mass (i.e. one that travels more slowly than the speed of light)."
      ],
      "id": "en-tardyon-en-noun-6wxvmxEH",
      "links": [
        [
          "physics",
          "physics"
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          "particle",
          "particle"
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          "non-zero",
          "non-zero"
        ],
        [
          "mass",
          "mass"
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        [
          "slow",
          "slow"
        ],
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          "speed of light",
          "speed of light"
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      "raw_glosses": [
        "(physics) Any particle with non-zero mass (i.e. one that travels more slowly than the speed of light)."
      ],
      "related": [
        {
          "word": "tachyon"
        },
        {
          "word": "luxon"
        }
      ],
      "synonyms": [
        {
          "sense": "particle with non-zero mass",
          "word": "bradyon"
        },
        {
          "sense": "particle with non-zero mass",
          "word": "ittyon"
        },
        {
          "sense": "particle with non-zero mass",
          "word": "massive particle"
        }
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "mànzǐ",
          "sense": "particle",
          "word": "慢子"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "particle",
          "tags": [
            "masculine"
          ],
          "word": "tardyon"
        },
        {
          "code": "ja",
          "lang": "Japanese",
          "roman": "tādion",
          "sense": "particle",
          "word": "ターディオン"
        }
      ]
    }
  ],
  "word": "tardyon"
}

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  "derived": [
    {
      "word": "tardyonic"
    }
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  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "tardy",
        "3": "tachyon"
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    },
    {
      "args": {
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        "2": "tardy",
        "3": "on"
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      "expansion": "tardy + -on",
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    }
  ],
  "etymology_text": "Blend of tardy + tachyon or tardy + -on.",
  "forms": [
    {
      "form": "tardyons",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "expansion": "tardyon (plural tardyons)",
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  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "tachyon"
    },
    {
      "word": "luxon"
    }
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          "ref": "1972, Isaac Asimov, Asimov's Guide to Science",
          "text": "One, our own, is the tardyon-universe, in which all particles go at subluminal velocities and may accelerate to nearly the speed of light.",
          "type": "quotation"
        },
        {
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          "text": "Just as brute force cannot make a tachyon out of a tardyon...",
          "type": "quotation"
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      ],
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        "Any particle with non-zero mass (i.e. one that travels more slowly than the speed of light)."
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          "speed of light",
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        "(physics) Any particle with non-zero mass (i.e. one that travels more slowly than the speed of light)."
      ],
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        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
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  ],
  "synonyms": [
    {
      "sense": "particle with non-zero mass",
      "word": "bradyon"
    },
    {
      "sense": "particle with non-zero mass",
      "word": "ittyon"
    },
    {
      "sense": "particle with non-zero mass",
      "word": "massive particle"
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "mànzǐ",
      "sense": "particle",
      "word": "慢子"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "particle",
      "tags": [
        "masculine"
      ],
      "word": "tardyon"
    },
    {
      "code": "ja",
      "lang": "Japanese",
      "roman": "tādion",
      "sense": "particle",
      "word": "ターディオン"
    }
  ],
  "word": "tardyon"
}