An object made of this material
A hard, brittle, inorganic, nonmetallic material, usually made from a material, such as clay, then firing it at a high tempature.
Made of material produced by the high-temperature firing of inorganic, nonmetallic rocks and minerals.
A kind of substance.
Matter made up of normal particles, not antiparticles.
Aristotelian: undeveloped potentiality subject to change and development; formlessness. Matter receives form, and becomes substance.
An affair, condition, or subject, especially one of concern or (especially when preceded by the) one that is problematic.
The basic structural component of the universe, usually having mass and volume.
An approximate amount or extent.
Printed material, especially in books or magazines.
To be important.
To care about, to mind; to find important.