• (p. a.) Disinterested. • (n.) What is contrary to interest or advantage; disadvantage. • (n.) Indifference to profit; want of regard to private advantage; disinterestedness. • (v. t.) To divest of interest or interested motives. Found on http://thinkexist.com/dictionary/meaning/disinterest/
Dis·in'ter·est p. adjective Disinterested. [ Obsolete] « The measures they shall walk by shall be disinterest and even.» Jer. Taylor. Found on http://www.encyclo.co.uk/webster/D/86