parabolic aerial

16 LETTERS · STARTS WITH P

parabolic aerial is a valid 16-letter word worth 21 points in Scrabble and 26 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

P3A1R1A1B3O1L1I1C3A1E1R1I1A1L1

3 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 3 + 0 + 1 + 1 + 1 + 1 + 1 + 1 =21 PTS

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does parabolic aerial mean?