teaching machine

16 LETTERS · STARTS WITH T

teaching machine is a valid 16-letter word worth 28 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

T1E1A1C3H4I1N1G2M3A1C3H4I1N1E1

1 + 1 + 1 + 3 + 4 + 1 + 1 + 2 + 0 + 3 + 1 + 3 + 4 + 1 + 1 + 1 =28 PTS

DOUBLE WORD → 56TRIPLE WORD → 84

MEANING

What does teaching machine mean?