DCHP-1 Online
marrow fat Hist. or Obs. 
a choice butterlike substance rendered from the bones of buffalo and other large animals and used by the Indians and traders as butter and as an ingredient of pemmican.
marrow fat Hist. or Obs.
a choice butterlike substance rendered from the bones of buffalo and other large animals and used by the Indians and traders as butter and as an ingredient of pemmican.