What's the difference between i.e. and e.g.?
early 15c., from Late Latin linimentum "a soft ointment," from Latin linire, collateral form of earlier linere "to daub, smear," from PIE root *(s)lei- "slime, slimy, sticky" (see slime (n.)).
liniment lin·i·ment (lĭn'ə-mənt)n. A liquid preparation rubbed into the skin or gums as a counterirritant, rubefacient, anodyne, or cleansing agent.