nebbish
Concise Oxford English Dictionary © 2008 Oxford University Press:
nebbish/ˈnebɪʃ/
▶noun informal, chiefly N. Amer. a pitifully ineffectual or timid man.
– derivatives
nebbishy adjective.
nebbishy adjective.
– origin C19: from Yiddish nebekh ‘poor thing’.
'nebbish' also found in these Oxford entries:

