topic
A2Neutral to formal
Definition
Meaning
A subject that is discussed, written about, or studied.
A theme or issue forming the basis of a conversation, text, or area of inquiry; a category in classification or discussion.
Linguistics
Semantic Notes
Can refer to both the general subject of discourse and specific points within that subject. In logic/philosophy, can refer to a general argumentative pattern.
Dialectal Variation
British vs American Usage
Differences
Minor. Slight preference for 'topic' over 'subject' in UK academic contexts. In US, 'topic sentence' is more consistently used in writing pedagogy.
Connotations
UK: Slightly more formal/academic. US: Slightly more versatile across registers.
Frequency
Very high frequency in both varieties; slightly higher in US English in conversational contexts.
Vocabulary
Collocations
Grammar
Valency Patterns
[Verb] + topic: discuss/raise/cover/change/avoid + topic[Adjective] + topic: main/hot/specific/broad/sensitive + topicVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “off-topic”
- “on topic”
- “a topic of conversation”
Usage
Context Usage
Business
The main topic of today's meeting is the Q3 budget.
Academic
Her research topic explores medieval trade routes.
Everyday
Let's change the topic; this is getting depressing.
Technical
In Kafka, a topic is a category/feed name to which messages are published.
Examples
By CEFR Level
- Our topic in class today is animals.
- What is your favourite topic to talk about?
- The main topic of the article is climate change.
- We need to stick to the topic during the debate.
- She expertly steered the conversation back to the original topic.
- The conference will cover a wide range of topics from AI ethics to sustainable design.
- His thesis deftly narrows a broad philosophical topic into a manageable inquiry.
- The interviewer skillfully broached the sensitive topic of the company's recent losses.
Learning
Memory Aids
Mnemonic
Think of a TOPIC as the TOP ICeberg of a conversation – it's the main visible part you discuss, with more details hidden below.
Conceptual Metaphor
IDEAS ARE OBJECTS / CONVERSATION IS A JOURNEY (e.g., 'stay on topic', 'drift off topic').
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid translating 'topic' as 'тема' in all contexts. In academic writing, 'subject' or 'theme' may be more precise. 'Topic' is often more specific than 'тема'.
Common Mistakes
- Using 'theme' and 'topic' interchangeably (theme is often broader/more abstract).
- Incorrect: 'The topic about politics' (Correct: 'The topic of politics').
Practice
Quiz
Which word is NOT typically a strong synonym for 'topic' in formal writing?
FAQ
Frequently Asked Questions
'Topic' is often a specific aspect within a broader 'subject'. History is a subject; the causes of WWI is a topic within it.
No, 'topic' is solely a noun. The related verb is 'to topicalize' in linguistics, not in general use.
It's neutral and acceptable in both informal and formal contexts (e.g., 'Your comment is off-topic').
In composition, it's the sentence that expresses the main idea of a paragraph, to which all other sentences relate.