farm machine

NOUN /fɑrm_mə'ʃin/
12 LETTERS · STARTS WITH F

farm machine is a valid 12-letter word worth 23 points in Scrabble and 26 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
F4A1R1M3M3A1C3H4I1N1E1
4 + 1 + 1 + 3 + 0 + 3 + 1 + 3 + 4 + 1 + 1 + 1 =23 PTS
DOUBLE WORD → 46TRIPLE WORD → 69
MEANING

What does farm machine mean?