Vaseline
Vaseline , noun
[Said by the manufacturer to be derived from German wasser water + Greek 'e`laion olive oil.]
A yellowish translucent substance, almost odorless and tasteless, obtained as a residue in the purification of crude petroleum, and consisting essentially of a mixture of several of the higher members of the paraffin series. It is used as an unguent, and for various purposes in the arts. See the Note under Petrolatum.