radiometry

10 LETTERS · 5 SYLLABLES · STARTS WITH R

radiometry is a valid 10-letter word worth 16 points in Scrabble and 16 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

R1A1D2I1O1M3E1T1R1Y4

1 + 1 + 2 + 1 + 1 + 3 + 1 + 1 + 1 + 4 =16 PTS

DOUBLE WORD → 32TRIPLE WORD → 48

MEANING

What does radiometry mean?