reverse polish notation

NOUN
23 LETTERS · STARTS WITH R

reverse polish notation is a valid 23-letter word worth 29 points in Scrabble and 33 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
R1E1V4E1R1S1E1P3O1L1I1S1H4N1O1T1A1T1I1O1N1
1 + 1 + 4 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 4 + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =29 PTS
DOUBLE WORD → 58TRIPLE WORD → 87
MEANING

What does reverse polish notation mean?

NOUN · 1 SENSE
1

A parenthesis-free notation for forming mathematical expressions in which each operator follows its operands.