impotent

impotent adjective uk/ˈɪmpətənt/ us impotent adjective
(POWER)

not having the power or strength to do anything to change a situation

бессильный, беспомощный
When your child is ill, you feel so impotent . impotence noun [ U ] uk/ˈɪmpətəns/ us

импотенция, беспомощность