English

innumerate

From in- + numerate.

A compound of in- + numerate

Proto-Indo-European *h₁én ‘in’

Proto-Germanic *in ‘into’

English in-

Proto-Indo-European *nem-

Proto-Italic *nomezos

Latin numerus ‘number’

Latin numerō ‘count, reckon’

Latin numerātus ‘counted, enumerated, having been counted’

Today it means

adj Lacking numeracy.

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

Etymograph / innumerate