The quality of being hard.
An instance of this quality; hardship.
The resistance to scratching, cutting, indentation or abrasion of a metal or other solid material.
The penetrating ability of electromagnetic radiation, such as x-rays; generally, the shorter the wavelength, the harder and more penetrating the radiation.
The measure of resistance to damage of a facility, equipment, installation, or telecommunications infrastructure when subjected to attack.
A measure of how hard a material is
The quantity of calcium carbonate dissolved in water, usually expressed in parts per million (ppm).
All of a player's pieces and pawns on the chessboard.
Related data of various kinds, especially if collected as the basis for a document or book.
The substance that something is made or composed of.
Matter which may be shaped or manipulated, particularly in making something.
Text written for a specific purpose.
A sample or specimens for study.
Cloth to be made into a garment. Fabric.
An element of a design language associated with a certain style of rendering on the display.
A person, or people collectively, who are qualified for a certain position or activity.
Significant.
Having to do with matter; consisting of matter.
Worldly, as opposed to spiritual.