event horizon

13 LETTERS · STARTS WITH E

event horizon is a valid 13-letter word worth 27 points in Scrabble and 29 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

E1V4E1N1T1H4O1R1I1Z10O1N1

1 + 4 + 1 + 1 + 1 + 0 + 4 + 1 + 1 + 1 + 10 + 1 + 1 =27 PTS

DOUBLE WORD → 54TRIPLE WORD → 81

MEANING

What does event horizon mean?