ଅର୍ଥ : A colorless element that is one of the six inert gasses. Occurs in trace amounts in air.

ଅର୍ଥ : A communist organization formed in Cambodia in 1970. Became a terrorist organization in 1975 when it captured Phnom Penh and created a government that killed an estimated three million people. Was defeated by Vietnamese troops but remained active until 1999.