peDwI' may mean:-
- V:snow VS9:[agent|instrument]

Nahuatl does the same: [tonatiuh] = "the sun" is an agent of a verb root that means "for the sun to shine".
----Original message----
From : sustel@trimboli.name
Date : 21/03/2017 - 15:08 (GMTST)
To : tlhingan-hol@lists.kli.org
Subject : Re: [tlhIngan Hol] mu' chu' chabal tetlh!

I think you are. Someone asked for the noun for snow, ...