This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

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adj. Free of bias and self-interest; impartial: "disinterested scientific opinion on fluorides in the water supply” ( Ellen R. Shell).

adj. Not interested; indifferent: "supremely disinterested in all efforts to find a peaceful solution” ( C.L. Sulzberger).

adj. Having lost interest.

adj. Not influenced by regard to personal interest or advantage; free from selfish motive; having no relation of interest or feeling; not biased or prejudiced.

Free from self-interest; unbiased by personal interest or private advantage; acting from unselfish motives.

Not influenced or dictated by private advantage: as, a disinterested decision.

Synonyms Unbiased, impartial, unbought, incorruptible, unselfish, dispassionate, magnanimous. Disinterested and uninterested are sometimes confounded in speech, though rarely in writing. A disinterested person takes part in or concerns himself about the affairs of others without regard to sell-interest, or to any personal benefit to be gained by his action; an uninterested one takes no interest in or is indifferent to the matter under consideration: as, a disinterested witness; an uninterested spectator.

adj. unaffected by self-interest

"The first of these defines aesthetic appreciation as _disinterested interest, _ gratuitously identifying self-interest with the practical pursuit of advantages we have not yet got; and overlooking the fact that such appreciation implies enjoyment and is so far the very reverse of disinterested."

impartial   

impartial    uninterested    indifferent    unbiased   

disinterest   

interested   

unselfish    sincere    impartial    humane    enlighten    courageous    virtuous    conscientious    zealous    candid