English
hyperproliferation
From hyper- + proliferation.
Formed from hyper- + proliferation
Proto-Indo-European *úp
Proto-Indo-European *upér ‘over, above’
Proto-Hellenic *hupér
Ancient Greek ὑπέρ ‘over’
English hyper-
French proliférer ‘to proliferate, to mushroom, to increase in…’
French prolifération ‘proliferation, spreading’
English proliferation
Today it means
noun An abnormally high rate of proliferation of cells by rapid division; substantial overproliferation.
Language periods are conventional ranges, not dates for this word.
Etymograph / hyperproliferation