English

hyposensitive

From hypo- + sensitive.

Proto-Indo-European *upó ‘under, below’

Ancient Greek ὑπό ‘under’

English hypo-

Proto-Indo-European *sent- ‘to feel’

Proto-Italic *sentiō ‘to feel’

Latin sentiō ‘to feel’

Medieval Latin sensitivus

Middle French sensitif

Today it means

adj Having abnormally low sensitivity.

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

Etymograph / hyposensitive