Printed material, especially in books or magazines.
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.
A kind of substance.
To be important.
To care about, to mind; to find important.
A published collection of papers presented at an academic conference, or representing the acts of a learned society.
An event or happening; something that happens
A measure or step taken in a course of business; a transaction
The act of one who proceeds, or who prosecutes a design or transaction
Progress or movement from one thing to another.
Any legal action, especially one that is not a lawsuit.