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Definition of Coordinated universal time
1. Noun. Greenwich Mean Time updated with leap seconds.
Exact synonyms: Utc
Generic synonyms: Gmt, Greenwich Mean Time, Greenwich Time, Universal Time, Ut, Ut1
Specialized synonyms: Earth-received Time, Ert, Transmission Time, Trm, Scet, Spacecraft Event Time
Generic synonyms: Gmt, Greenwich Mean Time, Greenwich Time, Universal Time, Ut, Ut1
Specialized synonyms: Earth-received Time, Ert, Transmission Time, Trm, Scet, Spacecraft Event Time
Definition of Coordinated universal time
1. Proper noun. A high-precision atomic time standard (''abbreviation'' '''UTC''') ¹
¹ Source: wiktionary.com