English

hyperimmunize

From hyper- + immunize.

Proto-Indo-European *úp

Proto-Indo-European *upér ‘over, above’

Proto-Hellenic *hupér

Ancient Greek ὑπέρ ‘over’

French immuniser ‘to immunize/immunise’

Today it means

verb To immunize excessively.

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

Etymograph / hyperimmunize