туҥгыраҥа•ш (-ам)
{verb I} [Generate paradigm] 1. to be covered with a hard layer, to be covered with a dry or frozen layer, to be covered with a crust, to become extremely dirty
♢ рве•зын тувыржа•т туҥгыра•ҥын {sentence} the young man's shirt became extremely dirty as well
2. to harden, to become rough (skin)
♢ йолвундашыште•м кова•ште туҥгыра•ҥын {sentence} the skin on my soles hardened
--"PARENT"--> ту•ҥгыр