The act of defining. / A definition or description.

plural of definement

One who or that which defines something, or provides a definition.

plural of definer

To determine with precision; to mark out with distinctness; to ascertain or exhibit clearly. / (obsolete) To settle, decide (an argument etc.) / To express the essential nature of something.

(programming) A kind of macro in source code that replaces one text string with another wherever it occurs.

present participle of define

Serving to define or distinguish.

Third-person singular simple present indicative form of define

Able to be defined.