A measure of the extent to which something is deformable (under standard conditions)(noun)
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Use "deformability" in a sentence
""Bulk silicon is very brittle and has limited deformability, meaning that it cannot be stretched or warped very much without breaking." says Feng Xu, a Ph.D. student at NC state and co-author of the paper, "But the silicon nanowires are more resilient, and can sustain much larger deformation."
"But the drug wasn't significantly different from a placebo in two key measures -- the deformability of plaques and a measure of inflammation."
"The effectiveness of the bituminous sealing is based on its waterproofness and its deformability."