auxiliary storage

NOUN
17 LETTERS · STARTS WITH A

auxiliary storage is a valid 17-letter word worth 27 points in Scrabble and 29 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
A1U1X8I1L1I1A1R1Y4S1T1O1R1A1G2E1
1 + 1 + 8 + 1 + 1 + 1 + 1 + 1 + 4 + 0 + 1 + 1 + 1 + 1 + 1 + 2 + 1 =27 PTS
DOUBLE WORD → 54TRIPLE WORD → 81
MEANING

What does auxiliary storage mean?

NOUN · 1 SENSE
1

A data storage device that is not the main memory of a computer.