[in-i-fish-uh nt] /ˌɪn ɪˈfɪʃ ənt/
not ; unable to effect or achieve the desired result with reasonable economy of means.
lacking in ability, incompetent.
unable to perform a task or function to the best advantage; wasteful or incompetent
unable to produce the desired result
1750, “not producing the desired effect,” from in- (1) “not, opposite of” + efficient. Related: Inefficiency (1749); inefficiently.
[in-i-gal-i-tair-ee-uh n] /ˌɪn ɪˌgæl ɪˈtɛər i ən/ adjective 1. not ; lacking in or disdaining equality.
[in-i-las-tik] /ˌɪn ɪˈlæs tɪk/ adjective 1. not ; lacking flexibility or resilience; unyielding. 2. Economics. relatively unresponsive to changes, as demand when it fails to increase in proportion to a decrease in price. Compare (def 6). /ˌɪnɪˈlæstɪk/ adjective 1. not elastic; not resilient 2. (physics) (of collisions) involving an overall decrease in translational kinetic energy […]
noun, Mechanics. 1. a collision in which the total kinetic energy of the colliding bodies or particles is not the same after the collision as it was before (opposed to ). inelastic collision (ĭn’ĭ-lās’tĭk) Physics A collision between bodies in which the total kinetic energy of the bodies is not conserved. In an inelastic collision, […]
- Inelastic demand
Demand whose percentage change is less than a percentage change in price. For example, if the price of a commodity rises twenty-five percent and demand decreases by only two percent, demand is said to be inelastic. (See elasticity.)