English
hyperpermeability
From hyper- + permeability.
Formed from hyper- + permeability
Proto-Indo-European *úp
Proto-Indo-European *upér ‘over, above’
Proto-Hellenic *hupér
Ancient Greek ὑπέρ ‘over’
English hyper-
French perméabilité
English permeability
Today it means
noun Higher than normal permeability of the gut or a blood vessel
Language periods are conventional ranges, not dates for this word.
Etymograph / hyperpermeability