English

intermental

From inter- + mental.

Proto-Indo-European *h₁én ‘in’

Proto-Indo-European *h₁entér ‘between’

Proto-Italic *n̥ter ‘between’

Latin inter ‘between’

Proto-Indo-European *men- ‘to think’

…

Proto-Italic *mentis ‘mind’

Latin mēns ‘mind’

Late Latin mentālis ‘mental’

Middle French mental

Today it means

adj Between minds.

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

Etymograph / intermental