petroleum jelly

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a semisolid mixture of hydrocarbons obtained from petroleum;
used in medicinal ointments and for lubrication
• Syn:
petrolatum, mineral jelly
• Hypernyms:
jelly, mixture
• Hyponyms:
Vaseline
• Substance Holonyms:
petrolatum gauze, cordite