infeasible

[ in-fee-zuh-buh l ]
/ ɪnˈfi zə bəl /

adjective

not feasible; impracticable.

Origin of infeasible

First recorded in 1525–35; in-3 + feasible

OTHER WORDS FROM infeasible

in·fea·si·bil·i·ty, in·fea·si·ble·ness, noun

Example sentences from the Web for infeasible

  • With good pupils it is not infeasible to read the whole of the Odyssey, since facility increases very rapidly toward the end.

    Outlines of Educational Doctrine |John Frederick Herbart
  • He sought to talk discontentedly of the project, as if he found it infeasible.

    The Story of Old Fort Loudon |Charles Egbert Craddock
  • The commander also rejects, at this point, courses of action found to be infeasible of accomplishment.

    Sound Military Decision |U.s. Naval War College

British Dictionary definitions for infeasible

infeasible
/ (ɪnˈfiːzəbəl) /

adjective

a less common word for impracticable

Derived forms of infeasible

infeasibility or infeasibleness, noun