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terrestrial time
 
Noun terrestrial time has 1 sense
  1. terrestrial time, TT, terrestrial dynamical time, TDT, ephemeris time - (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
    --1 is a kind of time unit, unit of time
terrestrail terrestrial terrestrial terrestrial biome terrestrial circuit terrestrial dynamical time terrestrial guidance terrestrial planet terrestrial time terrestrially terret terri terrian terrible terrible thing to waste terribleness terribly

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