“Disinterested" means impartial or unbiased. "Uninterested" means not interested or indifferent. It can be tricky to understand the difference between two similar words. "Disinterested" and "uninterested" are often used interchangeably but have distinct meanings.

Disinterested means “without a vested interest.” Uninterested means “not showing interest.” The words disinterested and uninterested are sometimes used as if they have the same meaning. But there is a difference, and to avoid confusion, you should be aware of what that difference is.

Many people use them interchangeably, but there is actually a distinct difference between the two. The proper word to use in most cases is disinterested. This word means impartial or unbiased. On the other hand, uninterested means lacking interest or enthusiasm.

Disinterested and uninterested are adjectives. Disinterested means unbiased, while uninterested means inattentive. Disinterest is sometimes used to mean both of these things. As a memory aid, remember that disinterested people have no dog in the race.

“Disinterested” means that someone has no personal interest or motive in a particular matter, while “uninterested” means that someone has no interest or concern about something. For example, they must be “disinterested” to ensure impartiality if someone is asked to make a decision on a matter in which they have no personal stake.