hyperbolize

VERB /haɪ'pɜrbə,laɪz/
11 LETTERS · 4 SYLLABLES · STARTS WITH H

hyperbolize is a valid 11-letter word worth 30 points in Scrabble and 31 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
H4Y4P3E1R1B3O1L1I1Z10E1
4 + 4 + 3 + 1 + 1 + 3 + 1 + 1 + 1 + 10 + 1 =30 PTS
DOUBLE WORD → 60TRIPLE WORD → 90
MEANING

What does hyperbolize mean?