A major language family spoken primarily in Mongolia and surroundings.

(chemistry) olefiant gas, or ethylene / (chemistry, by extension) any of the series of unsaturated hydrocarbons of which ethylene is a type

The black nationalist policies of Marcus Garvey (1887–1940), Jamaican journalist and racial campaigner.

The act of circumscribing or the quality of being circumscribed. / Anything that circumscribes or a circumscribed area.