prettify

VERB /prɪtə,faɪ/
8 LETTERS · 3 SYLLABLES · STARTS WITH P

prettify is a valid 8-letter word worth 16 points in Scrabble and 16 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
P3R1E1T1T1I1F4Y4
3 + 1 + 1 + 1 + 1 + 1 + 4 + 4 =16 PTS
DOUBLE WORD → 32TRIPLE WORD → 48
MEANING

What does prettify mean?