add-in

NOUN
6 LETTERS · STARTS WITH A

add-in is a valid 6-letter word worth 7 points in Scrabble and 8 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
A1D2D2-0I1N1
1 + 2 + 2 + 0 + 1 + 1 =7 PTS
DOUBLE WORD → 14TRIPLE WORD → 21
MEANING

What does add-in mean?

NOUN · 1 SENSE
1

A printed circuit that can be inserted into expansion slots in a computer to increase the computer's capabilities.