English

involatile

From in- + volatile.

A compound of in- + volatile

Proto-Indo-European *h₁én ‘in’

Proto-Germanic *in ‘into’

English in-

Proto-Italic *gʷelāō

Latin volō ‘to fly’

Latin volātilis ‘flying’

Middle French volatile

Today it means

adj Not volatile.

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

Etymograph / involatile