hall porter

NOUN
11 LETTERS · STARTS WITH H

hall porter is a valid 11-letter word worth 15 points in Scrabble and 17 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
H4A1L1L1P3O1R1T1E1R1
4 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 1 =15 PTS
DOUBLE WORD → 30TRIPLE WORD → 45
MEANING

What does hall porter mean?