Topic Definitions, Pronunciation, Example Sentences and Forms

Pronunciation: /tɑpɪk/

Definitions of topic

noun a subject of conversation or discussion

Example Sentences

A1 My favorite topic in school is math.

A2 The topic of today's lesson is about climate change.

B1 The book club will discuss various topics related to the theme of friendship.

B2 The panelists debated the controversial topic of genetic engineering.

C1 The conference will cover a wide range of topics in the field of artificial intelligence.

C2 The professor's lecture on quantum physics delved deep into the complex topic of string theory.

adjective pertaining to the subject being discussed

Example Sentences

A1 The topic sentence of the paragraph introduces the main idea.

A2 She chose a topic book for her English class project.

B1 The students discussed various topics during the debate competition.

B2 The conference will cover a wide range of topics related to climate change.

C1 The expert panel delved deep into the complex topic of artificial intelligence.

C2 His dissertation explored a groundbreaking topic in the field of quantum physics.

Examples of topic in a Sentence

formal The professor will be discussing a new topic in today's lecture.

informal I heard we're gonna talk about a new topic in class today.

slang Yo, what's the topic for today's lesson?

figurative Let's steer the conversation towards a lighter topic.

Grammatical Forms of topic

past tense

topicked

plural

topics

comparative

Origin and Evolution of topic

First Known Use: 0014 year

Language of Origin: Latin

Story behind the word: The word 'topic' originated from the Latin word 'topica', which was derived from the Greek word 'topikos' meaning 'pertaining to a place'.

Evolution of the word: Originally used in rhetoric to refer to a general principle or subject that can be discussed, the word 'topic' has evolved to encompass a wider range of subjects or themes in various contexts such as conversations, debates, and written works.