Noun
a white to brown oil obtained from whale blubber; formerly used as an illuminant
Source: WordNetHoepstock caught 44 whales in Hoepstockbukta in 1619, which produced 2,300 casks of whale oil. Source: Internet
Before electrification, oil burners would have used herring oil, sperm whale oil, seal oil and rape seed oil to power the light. Source: Internet
Whale oil was also used with wicks as the source of light. Source: Internet
Originally dealing in whale oil which was widely used for illumination, Charles Pratt (1830–1891) of Massachusetts was an early pioneer of the natural oil industry in the United States. Source: Internet
Sprague had been in the business of transporting whale oil and coal. Source: Internet
Modern whaling A modern whaling vessel Whale oil is used little today citation and modern commercial whaling is primarily done for food. Source: Internet