search plane

12 LETTERS · STARTS WITH S

search plane is a valid 12-letter word worth 18 points in Scrabble and 21 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1E1A1R1C3H4P3L1A1N1E1

1 + 1 + 1 + 1 + 3 + 4 + 0 + 3 + 1 + 1 + 1 + 1 =18 PTS

DOUBLE WORD → 36TRIPLE WORD → 54

MEANING

What does search plane mean?