matter

noun

That which occupies space and has mass; physical substance.

noun

A type of such substance.

noun

Discharge or waste, such as pus or feces, from a living organism.

noun

In Aristotelian and Scholastic use, that which is in itself undifferentiated and formless and which, as the subject of change and development, receives form and becomes substance.

noun

The substance of thought or expression as opposed to the manner in which it is stated or conveyed.

noun

A subject of concern, feeling, or action: synonym: subject.

noun

Trouble or difficulty.

noun

An approximated quantity, amount, or extent.

noun

Something printed or otherwise set down in writing.

intransitive verb

To be of importance.