Topic | Mean of topic in English Dictionary

/ˈtɑːpɪk/

• Noun
• someone or something that people talk or write about
1. He is comfortable discussing a wide range of topics.
2. a popular/hot topic
3. topics such as health and fitness
4. What is the topic of your speech?
5. a book on the topic of language
6. a topic of debate/discussion
7. The new boss has been the main topic of conversation.