English Dictionary

Definition of “hypothesis

hypothesis (haɪˈpɒθɪsɪsPronunciation for hypothesis

Definitions

noun

  1. a suggested explanation for a group of facts or phenomena, either accepted as a basis for further verification (working hypothesis) or accepted as likely to be true Compare theory (sense 5)
  2. an assumption used in an argument without its being endorsed; a supposition
  3. an unproved theory; a conjecture

Alternative Forms

hyˈpothesist noun

Word Origin

C16: from Greek, from hupotithenai to propose, suppose, literally: put under; see hypo-, thesis

Quotations

  • "It is a good morning exercise for a research scientist to discard a pet hypothesis every day before breakfast" Konrad Lorenz

Usage examples

  • `I'm hoping to learn something more to support my hypothesis.
    Pickard, Nancy, No Body (1987)
  • His hypothesis is that autism is an extreme form of the male brain.
    New Scientist (2004)
  • Fox News Channel's JFK: Case Not Closed (not available locally) supports a conspiracy hypothesis.
    Edmonton Sun (2003)
  • That was the framework within which the statutory hypothesis in section 4 had to operate.
    Times, Sunday Times (2002)
  • So `live with the accomplished fact ' had to be the conclusion and the working hypothesis.
    Admiral Sandy Woodward, With Patrick Robinson, ONE HUNDRED DAYS (2003)

Browse dictionary