principal value

15 LETTERS · STARTS WITH P

principal value is a valid 15-letter word worth 23 points in Scrabble and 31 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

P3R1I1N1C3I1P3A1L1V4A1L1U1E1

3 + 1 + 1 + 1 + 3 + 1 + 3 + 1 + 1 + 0 + 4 + 1 + 1 + 1 + 1 =23 PTS

DOUBLE WORD → 46TRIPLE WORD → 69

MEANING

What does principal value mean?