immune


Concise Oxford English Dictionary © 2008 Oxford University Press:
immune/ɪˈmjuːn/
adjective
  • 1 resistant to a particular infection owing to the presence of specific antibodies or sensitized white blood cells.

    Biology relating to such resistance: the immune system.

  • 2 exempt from an obligation or penalty.
  • 3 (often immune to) not affected by something.
– origin ME: from L. immunis ‘exempt from public service or charge’, from in- ‘not’ + munis ‘ready for service’.
'immune' also found in these Oxford entries:

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