Uninterested now means only "not interested." Disinterested can mean either "not biased" or "not interested," but is most commonly used to mean "not biased." However, disinterested is more …

UNINTERESTED definition: having or showing no feeling of interest; indifferent. See examples of uninterested used in a sentence.

Disinterested vs. Uninterested—Are They the Same? Disinterested means “without a vested interest.” Uninterested means “not showing interest.”

Definition of uninterested adjective from the Oxford Advanced Learner's Dictionary. uninterested (in somebody/something) not interested; not wanting to know about somebody/something. He was …

Not interested in something; having no interest. Usage Note: The word uninterested, which properly means "taking no interest, not interested," is sometimes used to mean "not favoring either side, …

He lacked purpose, was uninterested in voluntary work, and increasingly spent his time bored at home.

If you are uninterested in something or someone, you do not want to know any more about them, because you think they have no special or exciting qualities.

Jan 14, 2026 · Adjective uninterested (comparative more uninterested, superlative most uninterested) Not interested; indifferent, not concerned. Synonyms: nonchalant, unconcerned; see also Thesaurus: …

Uninterested describes someone who doesn't pay attention or care. If you're uninterested in touring old homes and shopping for antiques, you might be bored on vacation with your aunt and her friends. …

In today's usage, disinterested most often means "not biased," whereas uninterested simply means "not interested." Interestingly, when these words were first introduced their meanings were the reverse, …