1. the action or process of talking about something in order to reach a decision or exchange ideas
2. a detailed treatment of a topic in speech or writing
Usage: formal

Examples

• We had a long discussion about our vacation plans.
• The meeting included a discussion of the new policy.
• After much discussion, they reached an agreement.
• The book contains a thorough discussion of climate change.
• Let’s have a discussion about your grades.
• The discussion lasted for two hours.
• She led the discussion with great skill.