plural of beauty mark

(photography) A photographic lighting device that uses a parabolic reflector to distribute light towards a focal point.

plural of beauty dish

Any of various species of flowering plant of the genus Claytonia, primarily native to the Americas and northeastern Asia.

A shop which sells cosmetics

plural of anti-beauty quark

In decision theory, a kind of puzzle in which whenever an ideally rational epistemic agent is awoken from sleep, it has no memory of whether it has been awoken before. Upon being told that it has been woken once or twice according to the toss of a coin, once if heads and twice if tails, it is asked its degree of belief for the coin having come up heads.

plural of Sleeping Beauty problem

In Taiwan, a young woman employed to sell betel nuts and cigarettes from an illuminated glass enclosure while wearing revealing clothing.

(idiomatic) A phrase said to allow older people to go before younger ones.