Etymograph

English

immunoproliferation

From immuno- + proliferation.

Formed from immuno- + proliferation

French proliférer ‘to proliferate, to mushroom, to increase in…’

French prolifération ‘proliferation, spreading’

English proliferation

Today it means

noun The abnormal proliferation of the primary cells of the immune system, or the excessive production of immunoglobulins

Language periods are conventional ranges, not dates for this word.

Etymograph / immunoproliferation