(databases) A proposed operator, for use in database queries, that filters out results that are worse than others according to multiple criteria.

plural of skyline operator

symphysiotomy

(programming, informal) A binary operator that returns its first operand if that operand evaluates to true, and otherwise evaluates and returns its second operand.

plural of Elvis operator

plural of shape operator

(geometry, differential geometry) The differential of the Gauss map of an oriented surface at a given point on the surface.

Electrically (or mechanically) operated.

plural of comparison operator

(computing) synonym of comparison operator