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Definition of thesis noun from the Oxford Advanced Learner's Dictionary

thesis

noun
 
/ˈθiːsɪs/
 
/ˈθiːsɪs/
(plural theses
 
/ˈθiːsiːz/
 
/ˈθiːsiːz/
)
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  1. thesis (on something) a long piece of writing completed by a student as part of a university degree, based on their own research
    • Students must submit a thesis on an agreed subject within four years.
    Extra Examples
    • He presented this thesis for his PhD.
    • a thesis for a master's degree
    • He's doing a doctoral thesis on the early works of Shostakovich.
    • Many departments require their students to do a thesis defense.
    • She completed an MSc by thesis.
    • her thesis adviser at MIT
    Topics Educationb2
    Oxford Collocations Dictionaryadjective
    • doctoral
    • honors
    • MA
    verb + thesis
    • do
    • work on
    • write
    thesis + noun
    • project
    • research
    • topic
    preposition
    • in a/​the thesis
    • thesis about
    • thesis on
    See full entry
  2. thesis (that…) a statement or an opinion that is discussed in a logical way and presented with evidence in order to prove that it is true
    • The basic thesis of the book is fairly simple.
    • These latest findings support the thesis that sexuality is determined by nature rather than choice.
    Collocations Scientific researchScientific researchTheory
    • formulate/​advance a theory/​hypothesis
    • build/​construct/​create/​develop a simple/​theoretical/​mathematical model
    • develop/​establish/​provide/​use a theoretical/​conceptual framework
    • advance/​argue/​develop the thesis that…
    • explore an idea/​a concept/​a hypothesis
    • make a prediction/​an inference
    • base a prediction/​your calculations on something
    • investigate/​evaluate/​accept/​challenge/​reject a theory/​hypothesis/​model
    Experiment
    • design an experiment/​a questionnaire/​a study/​a test
    • do research/​an experiment/​an analysis
    • make observations/​measurements/​calculations
    • carry out/​conduct/​perform an experiment/​a test/​a longitudinal study/​observations/​clinical trials
    • run an experiment/​a simulation/​clinical trials
    • repeat an experiment/​a test/​an analysis
    • replicate a study/​the results/​the findings
    • observe/​study/​examine/​investigate/​assess a pattern/​a process/​a behaviour
    • fund/​support the research/​project/​study
    • seek/​provide/​get/​secure funding for research
    Results
    • collect/​gather/​extract data/​information
    • yield data/​evidence/​similar findings/​the same results
    • analyse/​examine the data/​soil samples/​a specimen
    • consider/​compare/​interpret the results/​findings
    • fit the data/​model
    • confirm/​support/​verify a prediction/​a hypothesis/​the results/​the findings
    • prove a conjecture/​hypothesis/​theorem
    • draw/​make/​reach the same conclusions
    • read/​review the records/​literature
    • describe/​report an experiment/​a study
    • present/​publish/​summarize the results/​findings
    • present/​publish/​read/​review/​cite a paper in a scientific journal
    Extra Examples
    • The results of the experiment support his central thesis.
    • Most people rejected this thesis at the time because it presumed evolution rather than creation.
    Topics Opinion and argumentc1, Scientific researchc1
    Oxford Collocations Dictionaryadjective
    • basic
    • central
    • fundamental
    verb + thesis
    • prove
    • support
    • disprove
    preposition
    • thesis about
    See full entry
  3. Word Originlate Middle English (originally referring to an unstressed syllable in Greek or Latin verse): via late Latin from Greek, literally ‘placing, a proposition’, from the root of tithenai ‘to place’.
See thesis in the Oxford Advanced American DictionarySee thesis in the Oxford Learner's Dictionary of Academic English
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