English

intermundane

From inter- + mundane.

Proto-Indo-European *h₁én ‘in’

Proto-Indo-European *h₁entér ‘between’

Proto-Italic *n̥ter ‘between’

Latin inter ‘between’

Latin mundus ‘world’

Late Latin mundānus ‘worldly, mundane’

Old French mondain

Middle English mondeyne

Today it means

adj Between worlds or planets.

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

Etymograph / intermundane