disinterested

This word is frequently confused with uninterested. In formal and legal contexts, it describes a state of impartiality where a person has no personal stake or financial motive in the outcome of a situation, ensuring a fair judgment. In common casual usage, it is often used to mean a lack of curiosity or boredom. While some prescriptivists argue this is incorrect, it has become a standard secondary meaning in contemporary English to describe someone who is simply indifferent.