- not susceptible; incapable of being influenced or affected (usually followed by of or to): insusceptible of flattery; insusceptible to infection.
Origin of insusceptible
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for insusceptibility
This insusceptibility or immunity may be either natural or acquired.A Civic Biology
George William Hunter
Insusceptibility is occasionally met with, both in the cow and in man, but it is very rare.
- (when postpositive, usually foll by to) not capable of being affected (by); not susceptible (to)
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
- The state or condition of not being susceptible to a disease or infection; immunity.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.