closed curve

NOUN
12 LETTERS · STARTS WITH C

closed curve is a valid 12-letter word worth 19 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
C3L1O1S1E1D2C3U1R1V4E1
3 + 1 + 1 + 1 + 1 + 2 + 0 + 3 + 1 + 1 + 4 + 1 =19 PTS
DOUBLE WORD → 38TRIPLE WORD → 57
MEANING

What does closed curve mean?

NOUN · 1 SENSE
1

A curve (such as a circle) having no endpoints.