heat conductivity

17 LETTERS · STARTS WITH H

heat conductivity is a valid 17-letter word worth 30 points in Scrabble and 33 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

H4E1A1T1C3O1N1D2U1C3T1I1V4I1T1Y4

4 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 2 + 1 + 3 + 1 + 1 + 4 + 1 + 1 + 4 =30 PTS

DOUBLE WORD → 60TRIPLE WORD → 90

MEANING

What does heat conductivity mean?