macadamia tree

NOUN
14 LETTERS · STARTS WITH M

macadamia tree is a valid 14-letter word worth 20 points in Scrabble and 23 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
M3A1C3A1D2A1M3I1A1T1R1E1E1
3 + 1 + 3 + 1 + 2 + 1 + 3 + 1 + 1 + 0 + 1 + 1 + 1 + 1 =20 PTS
DOUBLE WORD → 40TRIPLE WORD → 60
MEANING

What does macadamia tree mean?