English

interavalanche

From inter- + avalanche.

Proto-Indo-European *h₁én ‘in’

Proto-Indo-European *h₁entér ‘between’

Proto-Italic *n̥ter ‘between’

Latin inter ‘between’

Franco-Provençal avalançhe

French avalanche

Today it means

adj Between (successive) avalanches

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

Etymograph / interavalanche