parliamentary procedure

NOUN
23 LETTERS · STARTS WITH P

parliamentary procedure is a valid 23-letter word worth 34 points in Scrabble and 40 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
P3A1R1L1I1A1M3E1N1T1A1R1Y4P3R1O1C3E1D2U1R1E1
3 + 1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 4 + 0 + 3 + 1 + 1 + 3 + 1 + 2 + 1 + 1 + 1 =34 PTS
DOUBLE WORD → 68TRIPLE WORD → 102
MEANING

What does parliamentary procedure mean?