(physics) The energy needed to remove a nucleon or other particle from a nucleus

a piece of laboratory glassware in which the components of a mixture are partitioned between two immiscible liquids

(physics) The conversion of a single-phase system into a multiphase system; especially the separation of a solution into two immiscible liquids.

(chemistry, physics) any of several processes for separating the components of mixtures by using thin barriers between two miscible fluids; any transmembrane force leads to preferential transport of one or more feed components

(security) The requirement that two or more people must be involved in order to complete a high-risk task.

(Ontario) A publicly-funded school that falls under the constitutional definition, historically implemented only for Roman Catholics, but has been provided for Protestants since the secularization of the public school system during the 1980s.

An emery wheel for cutting a space between teeth.

plural of separating disc

plural of cyclone separator

(law, historical) A married woman's property over which her husband has no right of control.