Search Result for "motor oil":
Wordnet 3.0

NOUN (1)

1. oil used to lubricate the moving parts of a motor; 



WordNet (r) 3.0 (2006):

motor oil
    n 1: oil used to lubricate the moving parts of a motor


Moby Thesaurus II by Grady Ward, 1.0:

19 Moby Thesaurus words for "motor oil":
   avgas, crude, crude oil, ethyl, ethyl gas, fossil oil, gas,
   gasoline, high-octane gas, high-test, kerosene, lead-free gas,
   low-lead gas, paraffin, petrol, petroleum, premium gas, regular,
   rock oil