Academic English & Research vocabulary · Thesis and Article Structure

Topic sentence

Meaning in academic english & research, with examples

nounCore term

In academic english & research, topic sentence means: A sentence, usually the first in a paragraph, that states the main idea the rest of the paragraph develops.

In Turkish: konu cümlesi, ana cümle

How it is used

Taught in academic writing courses together with supporting sentences and a concluding sentence. Clear topic sentences let readers skim a text and still follow the argument. In longer research writing, they often link back to the previous paragraph.

Example sentences

  1. Start each paragraph with a topic sentence that links to your thesis.

  2. This paragraph has no clear topic sentence, so the main point gets lost.

Common collocations

  • write a topic sentence
  • clear topic sentence
  • topic sentence and supporting sentences
  • open with a topic sentence

More terms: Thesis and Article Structure

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