Of a celestial body, to cross the visible western horizon while descending.

The hardening or solidifying of a plastic or liquid substance.

A radio or television receiver.

A collection of record types.

The placement of a storage device in a prescribed state, for example, a binary storage cell in the high or 1 state.

1. A combination of units, assemblies, and parts connected or otherwise used together to perform an operational function, such as a radar set.

2. In plastics processing, the conversion of a liquid resin or adhesive into a solid state by curing or evaporation of solvent or suspending medium, or by gelling.

3. Saw teeth bent out of the plane of the saw body, resulting in a wide cut in the workpiece.

A group of essentially conformable strata or cross-strata, separated from other sedimentary units by surfaces of erosion, nondeposition, or abrupt change in character.

The fixing or drying of a printing ink on a printed sheet, so that, though not completely dry, the sheet can be handled without smudging.

1. The hardening or firmness displayed by some materials when left undisturbed.

2. Permanent deformation of a material, such as metal or plastic, when stressed beyond the elastic limit.

A collection of objects which has the property that, given any thing, it can be determined whether or not the thing is in the collection.

See <<permanent set>>

See <<frame set>>

The establishment of a course.

The direction toward which an oceanic current flows.