rigidity
UK: rɪˈdʒɪdəti | US: rɪˈdʒɪdəti
n. the quality or state of being rigid (stiff, inflexible, or unyielding)
n. (physics) the property of a solid that resists deformation
rigidity = rigid<stiff> + ity<noun suffix>
- rigid: From Latin rigidus ("stiff, hard, unbending"), derived from rigere ("to be stiff").
- ity: A noun-forming suffix from Latin -itas, indicating a state or condition.
Etymology Origin:
The word "rigidity" traces back to the Latin rigidus, which originally described physical stiffness (e.g., of a metal rod). Over time, it expanded metaphorically to describe inflexibility in rules, attitudes, or systems. The suffix -ity systematically converts adjectives into abstract nouns, making "rigidity" the formal term for the state of being rigid.
The rigidity of the steel beam ensures structural stability.
His rigidity in following traditions made compromise difficult.
The material's rigidity decreases at high temperatures.
Critics accused the policy of excessive rigidity.
Emotional rigidity can hinder personal growth.