TgJ Is17:1 :וֻתהֵי לִכרַך מְחַמְרָא‏ : it will become a ruined city
See the entire entry for ḥmr vb. to become hard

TgJ Is17:1var. :וֻתהֵי לִכרַך מְחַמְרָא"מחסרא"מחמדא"‏ :
See the entire entry for ḥsr vb. to be lacking