erection mark

13 LETTERS · STARTS WITH E

erection mark is a valid 13-letter word worth 20 points in Scrabble and 23 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

E1R1E1C3T1I1O1N1M3A1R1K5

1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 5 =20 PTS

DOUBLE WORD → 40TRIPLE WORD → 60

MEANING

What does erection mark mean?