Meaning

noun a decent responsible person with admirable characteristics

originFrom Yiddish מענטש (mentsh, “an honorable person”), from Middle High German mensch, mensche, mennische, from Old High German mennisko (“man, human being”), from Proto-Germanic *manniskaz (“human”). The spelling mensch was influenced by German Mensch; compare the alternative spellings. Doublet of mennish; compare also mense. For the semantics, compare Latin humanē (“kindly, courteously”), English…

Etymology from Wiktionary, CC BY-SA 3.0