1. [mid-17C+] (also cod-root, codshead) the penis.
2. [late 17C–early 19C] money; thus lusty cod n.
3. [late 17C–19C] a purse.
4. [1980s+] (drugs) a large amount of money.
[17C] a euph. for the penis; also attrib.
[1990s+] the vagina.
see lusty cod n.