be/feel duty/honour bound to do something

(redirected from feel duty bound)

be/feel duty/honour ˈbound to do something

(British English) (American English be/feel duty/honor ˈbound to do something) (formal) feel that you must do something because of your sense of moral duty: She felt honour bound to attend as she had promised to.Most people think that children are duty bound to look after their parents when they are old.