light hour

NOUN

10 LETTERS · STARTS WITH L

light hour is a valid 10-letter word worth 16 points in Scrabble and 17 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

L1I1G2H4T1H4O1U1R1

1 + 1 + 2 + 4 + 1 + 0 + 4 + 1 + 1 + 1 =16 PTS

DOUBLE WORD → 32TRIPLE WORD → 48

MEANING

What does light hour mean?

NOUN · 1 SENSE

1

The distance light travels in a vacuum in one hour; approximately one billion kilometers.

BROADER