DUCTILITY
ductility, ductileness
(noun) the malleability of something that can be drawn into threads or wires or hammered into thin sheets
Source: WordNet® 3.1
Etymology
Noun
ductility (countable and uncountable, plural ductilities)
(physics) Ability of a material to be drawn out longitudinally to a reduced section without fracture under the action of a tensile force.
Source: Wiktionary
Duc*til"i*ty, n. Etym: [Cf. F. ductilité.]
1. The property of a metal which allows it to be drawn into wires or
filaments.
2. Tractableness; pliableness. South.
Source: Webster’s Unabridged Dictionary 1913 Edition