[ pur-mee-uh nt ]
/ ˈpɜr mi ənt /
Origin of permeant
Related formsun·per·me·ant, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Word Origin and History for permeant
1640s, from Latin permeantem (nominative permeans), present participle of permeare "to pass through" (see permeable).
Online Etymology Dictionary, © 2010 Douglas Harper