seniority rule

14 LETTERS · STARTS WITH S

seniority rule is a valid 14-letter word worth 16 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1E1N1I1O1R1I1T1Y4R1U1L1E1

1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 4 + 0 + 1 + 1 + 1 + 1 =16 PTS

DOUBLE WORD → 32TRIPLE WORD → 48

MEANING

What does seniority rule mean?