A fat or oil, from either animal or vegetable sources, containing a high proportion of unsaturated fatty acids; will typically be liquid at room temperature; a diet high in unsaturated rather than saturated fats is thought to contribute to lower levels of cholesterol in the blood.

The nuclear bomb dropped over Nagasaki, Japan on August 9, 1945.

The natural fat on the body of a child that normally disappears at adolescence.

(idiomatic) The greatest part of anything; the finest and most abundant share of resources; the cream of the crop.

(slang, originally) A rich person who contributes to a political campaign. / (slang, derogatory) Any affluent person who is perceived to have profited from the labour of others.

An unsaturated fat with carbon-carbon double bonds in the trans configuration, especially one prepared by partial hydrogenation, associated with an elevated risk of coronary heart disease.

(informal) An extremely comfortable situation or condition of life

Lanolin.

soluble in lipids, and in organic solvents / that tends to accumulate in the adipose tissue of the body

(idiomatic) A swelling on the lip, especially one resulting from a punch or other blow.