English

intratester

From intra- + tester.

Proto-Indo-European *h₁én ‘in’

Proto-Indo-European *h₁énteros ‘inside, within’

Latin *interus

Latin intrā ‘within’

Latin testura

Old French testre

Middle English tester

Today it means

adj Of a single tester.

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

Etymograph / intratester