roentgenography

NOUN /,rɛntgə'nɑgrəfi/
15 LETTERS · 5 SYLLABLES · STARTS WITH R

roentgenography is a valid 15-letter word worth 25 points in Scrabble and 28 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
R1O1E1N1T1G2E1N1O1G2R1A1P3H4Y4
1 + 1 + 1 + 1 + 1 + 2 + 1 + 1 + 1 + 2 + 1 + 1 + 3 + 4 + 4 =25 PTS
DOUBLE WORD → 50TRIPLE WORD → 75
MEANING

What does roentgenography mean?