(archaeology) Initialism of ceramic building material. / (freight) Acronym of cubic meter. / (dance) Initialism of contra body movement.

(physics) A rare stable isotope of neon, ²¹₁₀Ne, having ten protons and eleven neutrons; it amounts to less than 0.3% of the element in nature

(electronics) The maximum amount of heat generated by a computer chip or component which the cooling system in a computer is designed to dissipate under any workload.

A traditional (usually daytime, sometimes nighttime) Chinese meal, consisting of several small courses (dim sum) and Chinese tea.