How to sign: a slippery or viscous liquid or liquefiable substance not miscible with water
Categories: lipid, lipide, lipoid
Within this category: almond oil, animal oil, babassu oil, calamus oil, camphor oil, chaulmoogra oil, cohune-nut oil, croton oil, essential oil, fixed oil, fuel oil, fusel oil, grease, hydnocarpus oil, hyssop oil, linseed oil, mineral oil, motor oil, neroli oil, pennyroyal oil, pennyroyal oil, petroleum, rape oil, safflower oil, sassafras oil, shale oil, spike lavender oil, stand oil, tall oil, tung oil