DCHP-1 Online
rot oil Nfld. 
See quote.
- 1964 [Cod-liver oil] was often further differentiated as "rotted cod oil" or "rot oil," indicative of its method of manufacture which was to merely store the cod livers in casks or vats.
- 1964 [Cod-liver oil] was often further differentiated as "rotted cod oil" or "rot oil," indicative of its method of manufacture which was to merely store the cod livers in casks or vats.