infeasible

adjective

in·​fea·​si·​ble (ˌ)in-ˈfē-zə-bəl 

: not feasible : impracticable

infeasibility

(ˌ)in-ˌfē-zə-ˈbi-lə-tē 

noun

Examples of infeasible in a Sentence

Recent Examples on the Web

The document identifies a construction start date in winter 2026, but delays associated with the environmental work have made that timeline infeasible, a spokesperson for the team said. —Jennifer Van Grove, San Diego Union-Tribune, 25 Mar. 2025

Believers view deep geothermal as a climate savior; skeptics view it as a technically infeasible pipe dream. —Brent Crane, The New Yorker, 2 Mar. 2025

In other words, an attacker would need to fool all or nearly all nodes to remain hidden—which quickly becomes infeasible as more light nodes join. —Ayush Gupta, Forbes, 24 Jan. 2025

But the vast complexities of the legacy market and its lack of clear chokepoints make a high fence approach infeasible. —Sihao Huang, Foreign Affairs, 11 Oct. 2023

Word History

First Known Use

1533, in the meaning defined above

Rhymes for infeasible

• feasible
• defeasible
• unfeasible
• indefeasible