open interval

NOUN
13 LETTERS · STARTS WITH O

open interval is a valid 13-letter word worth 17 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
O1P3E1N1I1N1T1E1R1V4A1L1
1 + 3 + 1 + 1 + 0 + 1 + 1 + 1 + 1 + 1 + 4 + 1 + 1 =17 PTS
DOUBLE WORD → 34TRIPLE WORD → 51
MEANING

What does open interval mean?

NOUN · 1 SENSE
1

An interval that does not include its endpoints.

BROADER