Definition of TDT

1. Noun. (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.

Exact synonyms: Ephemeris Time, Terrestrial Dynamical Time, Terrestrial Time, Tt
Category relationships: Astronomy, Uranology
Generic synonyms: Time Unit, Unit Of Time



TDT Pictures

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Lexicographical Neighbors of TDT

TCS
TCXO
TD
TDA
TDC
TDD
TDDRA
TDI
TDIC
TDMA
TDMGe
TDP
TDR
TDRS
TDS
TDT (current term)
TDTH cells
TEA
TEAE-cellulose
TEC
TED
TEDD
TED spread
TEFL
TEH
TEL
TELINT
TEM
TEMPSC
TEN

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