Dictionary of English language
ABC-Word.com
We will find the definition for any word
We can help you solve a crossword puzzle

Defenition of the word ephemeris time

    • Defenition of the word 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
      • (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 for the word ephemeris time

      • TDT
      • terrestrial dynamical time
      • terrestrial time
      • TT

    Hypernyms for the word ephemeris time

      • time unit
      • unit of time

    See other words