йӱдыгаш (-ем)
{verb II} [Generate paradigm] 1. to go senile, to become senile, to get senile
♢ ковам эркын дене йӱдыга {sentence} my grandmother gets more senile every day
2. to lose one's head, to lose one's composure, to be bewildered
♢ вожылшо эрге туныктышо ончылно йӱдыгыш {sentence} the shy boy lost his composure in front of the teacher
--"PARENT"--> йӱдаш (-ем)