dis ‧ junc ‧ tion /dɪsˈdʒʌŋkʃ ə n/ BrE AmE , dis‧junc‧ture /dɪsˈdʒʌŋktʃə $ -ər/ noun [countable usually singular] formal
a difference between two things that you would expect to be in agreement:
a disjunction between the skills taught in schools and the skills demanded by employers