cissy [noun] [C] [informal] [disapproving] - a boy who looks or behaves like a girl or who lacks qualities considered as male, or a person who is weak and cowardlyKevin is such a sissy.Can't you climb that tree, you big sissy? [as form of address]
SISSY
Meaning of SISSY in English
Cambridge English vocab. Кембриджский английский словарь. 2012