pemmican (n.)youdaoicibaDictYouDict[pemmican 词源字典]
1791, from Cree (Algonquian) /pimihka:n/ from /pimihke:w/ "he makes grease," from pimiy "grease, fat." Lean meat, dried, pounded and mixed with congealed fat and ground berries and formed into cakes used on long journeys. Also used figuratively for "extremely condensed thought or matter."[pemmican etymology, pemmican origin, 英语词源]