infeasible

[in-fee-zuh-buh l]

Origin of infeasible

First recorded in 1525–35; in-3 + feasible
Related formsin·fea·si·bil·i·ty, in·fea·si·ble·ness, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for infeasibility

Historical Examples of infeasibility


British Dictionary definitions for infeasibility

infeasible

adjective
  1. a less common word for impracticable
Derived Formsinfeasibility or infeasibleness, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for infeasibility
n.

1650s, from infeasible + -ity.

infeasible

adj.

1530s, from in- (1) "not, opposite of" + feasible.

Online Etymology Dictionary, © 2010 Douglas Harper