Search Result for "lubricating substance":
Wordnet 3.0

NOUN (1)

1. a substance capable of reducing friction by making surfaces smooth or slippery;
[syn: lubricant, lubricator, lubricating substance, lube]



WordNet (r) 3.0 (2006):

lubricating substance
    n 1: a substance capable of reducing friction by making surfaces
         smooth or slippery [syn: lubricant, lubricator,
         lubricating substance, lube]