dissertation - Master This Word
Master this word with our 5-step learning method – Learn English in English
dissertation Word Meanings
- a long essay on a particular subject, especially for a higher degree
- a formal thesis on a specific topic
- a research paper elaborating on a scholarly argument
dissertation Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
dissertation Phonetic & Pronunciation
UK
/ˌdɪs.əˈteɪ.ʃən/
US
/ˌdɪs.ərˈteɪ.ʃən/
dissertation Word Etymology
dissertation = dis- (apart) + sert (to join) + -ation (act of) --> Historical origin: Latin dissertationem (formal discussion) --> Memory image: Imagine a student presenting their ideas apart before a panel to explain their research findings.
Note 1: These definitions and etymologies are not standard dictionary definitions, but extended explanations provided to help with memorization and understanding of the actual application of words. Through this background information, we strive to make words more vivid and easier to understand, and help you remember their meanings in real life.
Note 2: LexiTalk designs the learning flow around the linguistics principle of “Comprehensible Input.” When learners encounter material that is slightly above their level but still understandable from context, the brain naturally absorbs the language. That’s why we keep every word inside authentic contexts, using examples and associations to help you understand it and use it flexibly.
Read the FAQ explanation of Comprehensible InputReal Context
Dissertation is a long, original research project typically required to earn a higher academic degree. Unlike a standard term paper, it presents a clear research question, surveys relevant scholarship, describes a method for collecting and analyzing data, and argues a new finding or interpretation. It usually includes chapters such as an introduction, literature review, methodology, results, discussion, and conclusion. A dissertation demonstrates originality, scholarly rigor, and careful documentation through citations and a formal bibliography. In many programs you must defend your work in an oral examination, sometimes called a viva voce, before faculty panels. Length and expectations vary by country and discipline, but all dissertations aim to advance knowledge and demonstrate the writer’s expertise.
Usage Reminders
- Remember: (1) Dissertation ≠ thesis; know which term your program uses. (2) Start with a strong research question. (3) Outline early and revise regularly. (4) Cite sources meticulously and follow formatting rules. (5) Plan for the oral defense or viva. (6) Manage time for literature review, data collection, writing, and editing.
Common Misconceptions
- It's just a longer version of an essay, with no need for original research.
- All dissertations are for PhD programs; master's theses are never called dissertations.
- Dissertation length dictates quality; shorter works are inferior.
- There is no need to defend a dissertation in many programs.
- Citing sources is optional as long as the argument is strong.
Thinking Differences
In English-speaking contexts, learners often distinguish between dissertation (doctoral, longer, original research) and thesis (master's or in some regions a shorter project). This can cause mix-ups when applying to programs abroad where terminology varies by country.
Learning Tips
- Define a precise research question early.
- Map a clear outline before writing.
- Read foundational literature to frame your contribution.
- Keep a robust citation trail and avoid plagiarism.
- Draft chapters progressively and revise often.
- Practice the defense with peers or mentors.
5-Step Learning Method - Learn English in English
Step 1: Meaning
What is the meaning of 'dissertation'?
A.A long speech
B.A short story
C.A written essay
D.A painting
Step 2: Usage
In which sentence is 'dissertation' used correctly?
A.I painted a dissertation for my friend.
B.He built a dissertation out of Lego.
C.Let's go to the store for a dissertation.
D.She gave a dissertation on climate change.
Step 3: Similar Words
Which word is a synonym of 'dissertation'?
A.Fiction
B.Report
C.Poem
D.Recipe
Step 4: Opposite Words
Which word is an antonym of 'dissertation'?
A.Speech
B.Conversation
C.Excerpt
D.Novel
Step 5: Mastery
In what real-life context would you need to write a dissertation?
A.In a recipe book
B.During a conversation with friends
C.For a school project
D.While painting a landscape
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