"terasecond" meaning in English

{
  "etymology_links": [
    [
      "tera-",
      "tera-#English"
    ],
    [
      "second",
      "second#English"
    ]
  ],
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        "2": ":af",
        "3": "tera-",
        "4": "second",
        "text": "+",
        "tree": "1"
      },
      "expansion": "From tera- + second.",
      "name": "ety"
    }
  ],
  "etymology_text": "From tera- + second.",
  "forms": [
    {
      "form": "teraseconds",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "terasecond (plural teraseconds)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries referencing ambiguous etymons",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
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          "parents": [],
          "source": "w"
        },
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          "parents": [],
          "source": "w"
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        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with tera-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
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        },
        {
          "kind": "other",
          "name": "Terms with Polish translations",
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          "source": "w"
        },
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          "kind": "other",
          "langcode": "en",
          "name": "Metrology",
          "orig": "en:Metrology",
          "parents": [],
          "source": "w"
        },
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          "langcode": "en",
          "name": "SI units",
          "orig": "en:SI units",
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          "langcode": "en",
          "name": "Time",
          "orig": "en:Time",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Holonyms: mega-annum, megayear < petasecond < giga-annum, gigayear < exasecond < zettasecond < yottasecond < ronnasecond < quettasecond"
        },
        {
          "text": "Meronyms: quectosecond < rontosecond < yoctosecond < zeptosecond < attosecond < femtosecond < picosecond < nanosecond < microsecond < millisecond < centisecond < decisecond < second < decasecond < minute < hectosecond < kilosecond < hour < day < week < megasecond < fortnight < month < year < gigasecond < century < kiloannum, kiloyear, millennium"
        },
        {
          "bold_text_offsets": [
            [
              56,
              67
            ],
            [
              144,
              155
            ]
          ],
          "ref": "1977, Isaac Asimov, Asimov on numbers:",
          "text": "The solar system has been in existence for about 150000 teraseconds and may well remain in existence without major change for 500000 additional teraseconds.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An SI unit of time equal to 10¹² seconds. Symbol: Ts. (= 31709.8 years)"
      ],
      "id": "en-terasecond-en-noun-en:Q1322380",
      "links": [
        [
          "metrology",
          "metrology"
        ],
        [
          "time",
          "time#English"
        ],
        [
          "second",
          "second"
        ],
        [
          "Ts",
          "Ts"
        ]
      ],
      "raw_glosses": [
        "(metrology) An SI unit of time equal to 10¹² seconds. Symbol: Ts. (= 31709.8 years)"
      ],
      "related": [
        {
          "tags": [
            "alternative"
          ],
          "word": "mul:Ts"
        }
      ],
      "senseid": [
        "en:Q1322380"
      ],
      "topics": [
        "metrology"
      ],
      "translations": [
        {
          "code": "pl",
          "lang": "Polish",
          "lang_code": "pl",
          "sense": "1,000,000,000,000 seconds",
          "tags": [
            "feminine"
          ],
          "word": "terasekunda"
        }
      ],
      "wikidata": [
        "Q1322380"
      ]
    }
  ],
  "word": "terasecond"
}

{
  "etymology_links": [
    [
      "tera-",
      "tera-#English"
    ],
    [
      "second",
      "second#English"
    ]
  ],
  "etymology_templates": [
    {
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        "3": "tera-",
        "4": "second",
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      },
      "expansion": "From tera- + second.",
      "name": "ety"
    }
  ],
  "etymology_text": "From tera- + second.",
  "forms": [
    {
      "form": "teraseconds",
      "tags": [
        "plural"
      ]
    }
  ],
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  "pos": "noun",
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        "English entries with etymology texts",
        "English entries with etymon",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with tera-",
        "English terms with quotations",
        "Entries with translation boxes",
        "Pages using etymon with no ID",
        "Pages with 1 entry",
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        "Pages with etymon",
        "Terms with Polish translations",
        "en:Metrology",
        "en:SI units",
        "en:Time"
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        {
          "text": "Holonyms: mega-annum, megayear < petasecond < giga-annum, gigayear < exasecond < zettasecond < yottasecond < ronnasecond < quettasecond"
        },
        {
          "text": "Meronyms: quectosecond < rontosecond < yoctosecond < zeptosecond < attosecond < femtosecond < picosecond < nanosecond < microsecond < millisecond < centisecond < decisecond < second < decasecond < minute < hectosecond < kilosecond < hour < day < week < megasecond < fortnight < month < year < gigasecond < century < kiloannum, kiloyear, millennium"
        },
        {
          "bold_text_offsets": [
            [
              56,
              67
            ],
            [
              144,
              155
            ]
          ],
          "ref": "1977, Isaac Asimov, Asimov on numbers:",
          "text": "The solar system has been in existence for about 150000 teraseconds and may well remain in existence without major change for 500000 additional teraseconds.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An SI unit of time equal to 10¹² seconds. Symbol: Ts. (= 31709.8 years)"
      ],
      "links": [
        [
          "metrology",
          "metrology"
        ],
        [
          "time",
          "time#English"
        ],
        [
          "second",
          "second"
        ],
        [
          "Ts",
          "Ts"
        ]
      ],
      "raw_glosses": [
        "(metrology) An SI unit of time equal to 10¹² seconds. Symbol: Ts. (= 31709.8 years)"
      ],
      "related": [
        {
          "tags": [
            "alternative"
          ],
          "word": "mul:Ts"
        }
      ],
      "senseid": [
        "en:Q1322380"
      ],
      "topics": [
        "metrology"
      ],
      "wikidata": [
        "Q1322380"
      ]
    }
  ],
  "translations": [
    {
      "code": "pl",
      "lang": "Polish",
      "lang_code": "pl",
      "sense": "1,000,000,000,000 seconds",
      "tags": [
        "feminine"
      ],
      "word": "terasekunda"
    }
  ],
  "word": "terasecond"
}