Synonym: issue, plot, point, problem, question, subject, text, theme. Similar words: go to pieces, tropical, atop, stop, stop by, non-stop, on top of, developing. Meaning: ['tɑpɪk /'tɒp-] 
n. 1. the subject matter of a conversation or discussion 2. some situation or event that is thought about.
n. 1. the subject matter of a conversation or discussion 2. some situation or event that is thought about. 
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31. Sex education in schools was the buzz topic.
32. His main topic of conversation is football.
33. The main topic for discussion is political union.
34. No one touched on this topic.
34. Wish you will love sentencedict.com and make progress everyday!
35. This topic will be discussed in Chapter 4.
36. I think we've exhausted that particular topic.
37. They interview personalities on a topic of the moment.
38. This topic is peculiarly difficult to write about.
39. The topic of argument is controversial.
40. Enough has been said on this topic.
41. The topic of birth is riddled with superstition.
42. That topic falls outside the scope of this thesis.
43. Teaching methodologies vary according to the topic.
44. The conversation drifted from one topic to another.
45. The main topic of conversation was Tom's new girlfriend.
46. Cathy kept jumping from one topic to another.
47. The essay isn't even remotely relevant to the topic.
48. The affair was a hot topic of conversation.
49. Finally the chairman led up to his favorite topic.
50. You are diverging to another topic.
51. Don't overload your lecture with details that do not bear on the topic under discussion.
52. Please keep your comments pertinent to the topic under discussion.
53. The debate veered away from the main topic of discussion.
54. The main topic of conversation was the big football match.
55. She was an excellent speaker, but I found her choice of topic strange.
56. She seems to be the staple topic of conversation at the moment.
57. After having talked about some household affairs for a long while, we reverted to the original topic.
58. We are away from our topic. Let's get back to our discussion.
59. Choose an essay topic that you can really get your teeth into.
60. The only stipulation is that the topic you choose must be related to your studies.