senile
🇺🇸
/ˈsiːnaɪl/
🇬🇧
/ˈsiːnaɪl/
acting in a confused way or unable to remember things because of old age
My senile dog sometimes walks into walls.
내 노령의 개는 가끔 벽에 부딪힙니다.
related to becoming weak or ill because of old age
She worries about getting senile diseases.
그녀는 노인성 질환을 걱정합니다.