terrestrial time (n)
TT (n)
terrestrial dynamical time (n)
TDT (n)
ephemeris time (n)

n15156746

type n
lex_filenum 28
def (astronomy) a measure of time defined by Earth's orbital motion
def terrestrial time is mean solar time corrected for the irregularities of the Earth's motions
Outgoing links
Hypernym time unit, unit of time
Domain of synset - TOPIC astronomy, uranology
Incoming links
Member of this domain - TOPIC astronomy, uranology
Hyponym time unit, unit of time

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