Dark matter traveling at classical, non-relativistic speeds

(mathematics) Any of a class of chaotic maps of the square into itself, used in the study of dynamical systems.

A South Asian freshwater fish, commonly held in aquarium, Botia rostrata.

A map indicating the location of buried treasure.

plural of main diagonal

(gambling, Australia, New Zealand) A poker machine (slot machine used for gambling).

(colloquial, Australia) An elderly man. / (colloquial, Australia, UK) In general, any person, whose specific identity can be deduced from context.

(astronomy) a protium-fusing star with minimal mass, which is fully convective, able to process its entire hydrogen supply

plural of very low mass star

(business) In a large organization, a manager or administrator who occupies a position in the organizational hierarchy which is above the level of a front-line supervisor but below the level of a vice-president or similar senior manager.