English

ethnoecology

From ethno- + ecology.

Ancient Greek ἔθνος ‘a company, later a people, nation’

Proto-Indo-European *weyḱ- ‘to enter in, settle’

Proto-Indo-European *wóyḱos ‘settlement’

Proto-Hellenic *wóikos ‘a settlement’

Ancient Greek οἶκος ‘house’

Today it means

noun The study of the relationships between people and the ecology of the environments in which they live

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

Etymograph / ethnoecology