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Info: This web site is based on WordNet 3.0 from Princeton University.
English
noun
:
round-trip light time
1.
round-trip light time
(time)
the elapsed time it takes for a signal to travel from Earth to a spacecraft (or other body) and back to the starting point
Synonyms
RTLT
Broader (hypernym)
elapsed time
Based on WordNet 3.0 copyright © Princeton University.
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. English edition:
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