Resistant to the buildup of scale (the mineral deposit).

plural of scalene triangle

plural of scaleback

(zoology) Any member of numerous species of marine annelids of the Polynoidae family, with two rows of scales, or elytra, along the back.

An operation by which something is scaled back or reduced.

(US, historical) Any of the dam construction workers who abseiled the canyon walls to prepare the surface for the concrete pour.

plural of scalenohedron

(crystallography) Of or pertaining to a scalenohedron.

plural of scalenohedron

(geometry, mineralogy, crystallography) A polyhedron having twelve sides, each in the form of a scalene triangle, that is topologically equivalent to a hexagonal bipyramid and whose middle section can be said to inscribe a rhombohedron.