inelasticity
UK[ˌɪnɪlæˈstɪsɪti]US[ˌɪnɪlæˈstɪsɪti]
n
The quality or state of not being elastic; lack of flexibility or responsiveness.
Morpheme Breakdown
in
elastic
ity
in
not
elastic
stretchy
ity
state/quality
Etymology
The word 'inelasticity' is a modern scientific and economic term constructed from classical components. Its core, 'elastic', traces back to the Greek 'elastos', meaning 'ductile' or 'beaten out', which evolved to describe materials that stretch and rebound. The Latin negative prefix 'in-' is attached to negate this property, forming 'inelastic', meaning 'not stretchy or flexible'. Finally, the abstract noun-forming suffix '-ity', from Latin '-itas', is added to create a term denoting the permanent state or quality of lacking elasticity, responsiveness, or adaptability, whether in physics or economics.
Analysis
Structure: in (not) + elastic (stretchy) + ity (state/quality)
- in: Latin origin, a prefix meaning "not" or "without".
- elastic: From Greek elastos (ductile, beaten), via Latin and modern scientific use, meaning "able to stretch and return to original shape".
- ity: Latin suffix -itas, forming nouns indicating a state, condition, or quality.
Examples
The inelasticity of the old rubber seal caused it to crack under pressure.
Economists study the price inelasticity of demand for essential goods like medicine.
The political inelasticity of the regime made it unable to adapt to the changing circumstances.