| LU | mechanical system of lubricating internal combustion engines in which a pump forces oil into the engine bearings |
|---|---|
| LU | an application of a lubricant to something |
| LU | the condition of having been made smooth or slippery by the application of a lubricant |
| LU | a substance capable of reducing friction by making surfaces smooth or slippery |
| LU | characterized by lust |
| LU | having a smooth or slippery quality |
| LU | a city in southeastern Congo near the border with Zambia |
| LU | a region of southern Italy (forming the instep of the Italian `boot') |
| LU | stag beetles |
| LU | United States screenwriter and filmmaker (born in 1944) |
| LU | United States playwright and public official (1902-1987) |
| LU | United States publisher of magazines (1898-1967) |