lipid
noun
- naturally occurring molecules
Wiktionary
Pronunciation: /ˈlɪpɪd/ / /ˈlɪpəd/
noun
Etymology: Etymology tree Proto-Indo-European *leyp- Proto-Hellenic *lípos Ancient Greek λῐ́πος (lĭ́pos) Proto-Indo-European *dʰeh₁-der. Proto-Italic *-iðos Latin -idusbor. French -ide French lipidebor. English lipid Borrowed from French lipide, coined in 1923 by Gabriel Bertrand from Ancient Greek λῐ́πος (lĭ́pos, “animal fat”) + French -ide.
- Any of a group of organic compounds including the fats, oils, waxes, sterols, and triglycerides. Lipids are characterized by being insoluble in water.
“Without lipids your body eats your fat and then your muscles, and the brain is pure fat and the heart is a muscle. You become a feedback loop, and then you fall over.”