English
interdistrict
From inter- + district.
A compound of inter- + district
Proto-Indo-European *h₁én ‘in’
Proto-Indo-European *h₁entér ‘between’
Proto-Italic *n̥ter ‘between’
Latin inter ‘between’
English inter-
Proto-Indo-European *strengʰ- ‘to twist’
…
Latin distringō ‘to draw asunder, compel’
Latin districtus
Medieval Latin districtus ‘district, jurisdiction’
French district
English district
Today it means
adj Between two or more districts.
Language periods are conventional ranges, not dates for this word.
Etymograph / interdistrict