• (a.) Not influenced by regard to personal interest or advantage; free from selfish motive; having no relation of interest or feeling; not biased or prejudiced; as, a disinterested decision or judge. Found on http://thinkexist.com/dictionary/meaning/disinterested/
Not influenced by regard to personal interest or advantage; free from selfish motive; having no relation of interest or feeling; not biased or prejudiced; as, a disinterested decision or judge. 'The happiness of disinterested sacrifices.' (Channing) ... Synonym: Unbiased, impartial, uninterested, indifferent. ... Origin: Cf. Disinteressed. ... Sour... Found on http://www.encyclo.co.uk/local/20973
Dis·in'ter·est·ed adjective [ Confer Disinteressed .] Not influenced by regard to personal interest or advantage; free from selfish motive; having no relation of interest or feeling; not biased or prejudiced; as, a disinterested decision or judge. « The happiness of disinterest... Found on http://www.encyclo.co.uk/webster/D/86
unbiased by personal interest or advantage; not influenced by selfish motives: a disinterested decision by the referee. · not interested; indifferent. Found on https://www.infoplease.com/dictionary/disinterested