rtlt
NOUN
4 LETTERS · STARTS WITH R
rtlt is a valid 4-letter word worth 4 points in Scrabble and 5 points in Words with Friends.
SCRABBLE
WORDS WITH FRIENDS
R1T1L1T1
1 + 1 + 1 + 1 =4 PTS
DOUBLE WORD → 8TRIPLE WORD → 12
MEANING
What does rtlt mean?
NOUN · 1 SENSE
1
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
BROADER