command function

16 LETTERS · STARTS WITH C

command function is a valid 16-letter word worth 27 points in Scrabble and 35 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
C3O1M3M3A1N1D2F4U1N1C3T1I1O1N1
3 + 1 + 3 + 3 + 1 + 1 + 2 + 0 + 4 + 1 + 1 + 3 + 1 + 1 + 1 + 1 =27 PTS
DOUBLE WORD → 54TRIPLE WORD → 81
MEANING

What does command function mean?

1