*héys-

=Proto-Jaronic=

Etymology
Borrowed from Proto-Sumric *üyźě- ("permafrost").

Noun
*héys- passive
 * *háysan
 * 1) Permafrost

Derived Terms

 * Proto-Nulgbokan: *ā́zan ("ice")
 * Proto-Ragbrenan: *kesan ("glacier")