Etymograph

English

exteroception

From extero- + -ception.

Formed from extero- + -ception

Proto-Indo-European *h₁eǵʰsteros

Proto-Italic *eksteros

Latin exter ‘external’

English extero-

Today it means

noun The perception of environmental stimuli acting on the body.

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

Etymograph / exteroception