misapprehension

US /ˌmɪs.æp.rəˈhen.ʃən/
UK /ˌmɪs.æp.rəˈhen.ʃən/
1.

malinteso

a failure to understand something, or an understanding or belief about something that is not correct:

:
Most industrialists labor under a misapprehension (= wrongly believe) that unrestrained economic growth can be achieved without damaging the environment.