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Noun: terrestrial dynamical time
  1. (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
    - terrestrial time, TT, TDT, ephemeris time

Derived forms: terrestrial dynamical times

Type of: time unit, unit of time

Nearest

Terrapene ornata
terrapin
terraqueous
terrarium
terrasse
terrazzo
Terre Adelie
terrene
terreplein
terrestrial
terrestrial dynamical time
terrestrial guidance
terrestrial planet
terrestrial time
terrestrially
terret
terrible
terribleness
terribly
terrier
Terrietia