from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. lubrication
from the GNU version of the Collaborative International Dictionary of English
- n. The act of lubricating, or making smooth.
from The Century Dictionary and Cyclopedia
- n. Same as lubrifaction.
Sorry, no etymologies found.
On another hand, the lubrification of the cylinders requires a profusion of oil whose flashing point must be at a very high temperature, else it would burn at every explosion and fill the cylinder with coom.
Some women experience: inhibited sexual desire, lack of orgasm, insufficient lubrification and painful intercourse.