DCHP-1 Online
oolichan grease 
a clear, edible oil rendered from the oolachan and long a highly valuable food and trade item among the Coast and Inland Indians of British Columbia.
See also: grease trail oolichan oil
- 1880 The oil is carefully stored away, and used as a condiment to dried fish or berries, instead of the oolachen grease, which by this tribe of Haidas is not much in request.
- 1966 There was [at the potlatch] also a great deal of oolachan-grease and soapollalie.
- 1880 The oil is carefully stored away, and used as a condiment to dried fish or berries, instead of the oolachen grease, which by this tribe of Haidas is not much in request.