English
hematoimmune
From hemato- + immune.
Formed from hemato- + immune
Proto-Indo-European *mey- ‘to attach, bind, strengthen’
…
Latin mūnus ‘service’
Latin in- -is
Latin immūnis ‘exempt from public service’
Middle French immun
English immune
Today it means
adj Relating to the immune system of the blood
Language periods are conventional ranges, not dates for this word.
Etymograph / hematoimmune