fan palm

NOUN /fæn_pɑm/
8 LETTERS · STARTS WITH F

fan palm is a valid 8-letter word worth 14 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
F4A1N1P3A1L1M3
4 + 1 + 1 + 0 + 3 + 1 + 1 + 3 =14 PTS
DOUBLE WORD → 28TRIPLE WORD → 42
MEANING

What does fan palm mean?