Mustio (en. Withered)
/ˈmust jo/
Slang Meanings
It refers to a person who is down or lacking energy.
I don’t know what’s wrong with her, she’s been musty lately.
No sé qué le pasa, está mustio últimamente.
It can be used to describe a monotonous or boring lifestyle.
Her routine is so musty that she never goes out to have fun.
Su rutina es tan mustia que no sale a divertirse nunca.