Meaning

• To converse or debate concerning a particular topic.

  "I don't wish to discuss this further. Let's talk about something else."

• To communicate, tell, or disclose (information, a message, etc.).

• To break to pieces; to shatter.

• To deal with, in eating or drinking; consume.

• To examine or search thoroughly; to exhaust a remedy against, as against a principal debtor before proceeding against the surety.

• To drive away, disperse, shake off; said especially of tumors.