Definition of precode:
(adj) :
Prior to the introduction of the Hays Code, a set of moral guidelines for the US film industry widely applied between 1930 and 1968.
(v) :
To code in advance
(adj) :
Alternative spelling of pre-Code. [Prior to the introduction of the Hays Code, a set of moral guidelines for the US film industry widely applied between 1930 and 1968.]