disinterested

/(ˌ)dis-ˈin-trə-stəd/

adjective

  1. not having the mind or feelings engaged : not, interested

  2. no longer interested

  3. free from selfish motive or interest : unbiased

telling them in a disinterested voice

husband and wife become disinterested in each other

indifferent unconcerned incurious aloof detached disinterested mean not showing or feeling interest. indifferent implies neutrality of attitude from lack of inclination, preference, or prejudice. unconcerned suggests a lack of sensitivity or regard for others' needs or troubles.

verb

  1. to cause to regard something with no interest or concern