a person, esp. a man, regarded as being honorable, decent, and responsible and having strength of character
See mensch in American Heritage Dictionary 4
or mensh(mĕnsh)
nounpl.mensch·es or mensch·en(mĕnˈshən) Informal
A person having admirable characteristics, such as fortitude and firmness of purpose: “He radiates the kind of fundamental decency that has a name in Yiddish; he's a mensch”(James Atlas).