A better, often utopian (future) world. / A terrible, often oppressive or dystopian world.

plural of brave new world

(dated, humorous) A "meal" at the start of the day, consisting of coffee and cigarettes (smoked, not eaten).

(historical) A 1787 proposal for the structure of the United States government.

Any monkey from any of the five families of primates that are found in Central America and South America: the Callitrichidae, the Cebidae, Aotidae, Pitheciidae, and Atelidae.

A Canadian social-democratic political party which fields candidates in both federal and provincial elections.

The Neolithic period.

(idiomatic) A new beginning; a fresh start; an important, promising turning point.

An opportunity to live longer than was expected, due to some kind of reprieve. / (figuratively) An opportunity to an improved quality of life, due to some change in circumstances.

Alternative form of New Age traveller