incorrigible
🇺🇸
/ɪnˈkɔːrɪdʒəbl/
🇬🇧
/ɪnˈkɒrɪdʒəbl/
adjective
R
Someone who cannot be improved or taught to behave better.
He was an incorrigible optimist, always seeing the best in every situation.
translation
Someone who cannot be improved or taught to behave better.