men'ekishisutemu
1. immune system
Noun
#84834
1. immune system
1. system
1. immunity; immunization
2. being hardened (to); being unaffected (by)
1. systems
1. automatic lock
2. automatic door-locking system
1. geographic information system; GIS
1. filing system
1. System's; Of the system
1. In the system; Within the system
1. System.; It is a system.