English

hypersenescent

From hyper- + senescent.

Proto-Indo-European *úp

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

Proto-Hellenic *hupér

Ancient Greek ὑπέρ ‘over’

Proto-Indo-European *sénos ‘old’

…

Latin senex ‘old man, older man’

Latin seneō ‘to be old’

Latin senēscō ‘to grow old’

Latin senescens ‘ageing’

Today it means

adj Excessively senescent

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

Etymograph / hypersenescent