Available Definitions:
1) n. - A conversation between two or more persons; particularly, a formal conservation in theatrical performances or in scholastic exercises.
2) n. - A written composition in which two or more persons are represented as conversing or reasoning on some topic; as, the Dialogues of Plato.
3) v. i. - To take part in a dialogue; to dialogize.
4) v. t. - To express as in dialogue.