immune Meaning, Definition & Usage

1. noun a person who is immune to a particular infection
   
2. adjective relating to the condition of immunity
   
   • the immune system
3. adjective satellite secure against
   
   • immune from taxation as long as he resided in Bermuda
   • immune from criminal prosecution
4. adjective satellite relating to or conferring immunity (to disease or infection)
   resistant.
   
5. adjective satellite (usually followed by `to') not affected by a given influence
   
   • immune to persuasion

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