Found 2 items, similar to train oil.
English → English (WordNet) Definition: train oil train oil n : a white to brown oil obtained from whale blubber; formerly used as an illuminant [syn: whale oil]
English → English (gcide) Definition: Train oil Train oil \Train" oil`\ (oil`). [D. or LG. traan train oil, blubber (cf. Dan. & Sw. tran, G. thran) + E. oil.] Oil procured from the blubber or fat of whales, by boiling. [1913 Webster]