Etymograph

English

incouple

From in- + couple.

Formed from in- + couple

Proto-Indo-European *h₁én ‘in’

Proto-Germanic *in ‘into’

English in-

Latin apiō ‘to join’

Latin cōpula ‘a bond’

Old French couple ‘couple’

Middle English couple ‘a couple’

English couple

Today it means

verb To transfer incoming energy (usually light) to an electronic device.

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

Etymograph / incouple