transmission density

NOUN
20 LETTERS · 5 SYLLABLES · STARTS WITH T

transmission density is a valid 20-letter word worth 25 points in Scrabble and 28 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
T1R1A1N1S1M3I1S1S1I1O1N1D2E1N1S1I1T1Y4
1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 2 + 1 + 1 + 1 + 1 + 1 + 4 =25 PTS
DOUBLE WORD → 50TRIPLE WORD → 75
MEANING

What does transmission density mean?

NOUN · 1 SENSE
1

(physics) a measure of the extent to which a substance transmits light or other electromagnetic radiation.