point of accumulation

NOUN
21 LETTERS · STARTS WITH P

point of accumulation is a valid 21-letter word worth 30 points in Scrabble and 39 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
P3O1I1N1T1O1F4A1C3C3U1M3U1L1A1T1I1O1N1
3 + 1 + 1 + 1 + 1 + 0 + 1 + 4 + 0 + 1 + 3 + 3 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =30 PTS
DOUBLE WORD → 60TRIPLE WORD → 90
MEANING

What does point of accumulation mean?

NOUN · 1 SENSE
1

The mathematical value toward which a function goes as the independent variable approaches infinity.