Adjective: insusceptible ,in-su'sep-tu-bul
- Not susceptible to
"He seemed insusceptible to the common cold";
- unsusceptible
See also: immune, immunised [Brit], immunized, immunogenic, incapable, insensitive, resistant, susceptibility, susceptibleness, unpersuadable, unresponsive, unsuasible, vaccinated
Antonym: susceptible