modulus of rigidity

NOUN
19 LETTERS · 6 SYLLABLES · STARTS WITH M

modulus of rigidity is a valid 19-letter word worth 28 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
M3O1D2U1L1U1S1O1F4R1I1G2I1D2I1T1Y4
3 + 1 + 2 + 1 + 1 + 1 + 1 + 0 + 1 + 4 + 0 + 1 + 1 + 2 + 1 + 2 + 1 + 1 + 4 =28 PTS
DOUBLE WORD → 56TRIPLE WORD → 84
MEANING

What does modulus of rigidity mean?

NOUN · 1 SENSE
1

The coefficient of elasticity for a shearing force.