noun
Usage: usually capitalized D
: one who admonishes or reprimands with great severity and directness : a severe mentor
I got mad and talked like a Dutch uncle — Joseph Hergesheimer
noun
Usage: usually capitalized D
: one who admonishes or reprimands with great severity and directness : a severe mentor
I got mad and talked like a Dutch uncle — Joseph Hergesheimer
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012