Meaning : (astronomy) a measure of time defined by Earth's orbital motion. Terrestrial time is mean solar time corrected for the irregularities of the Earth's motions.
Synonyms : ephemeris time, tdt, terrestrial time, tt
Terrestrial dynamical time ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Terrestrial dynamical time ka matlab kya hota hai?