Definition, Meaning & Synonyms

hypothesis

Noun
hī-ˈpäth-ə-səs
Definition
A proposed explanation for a phenomenon, serving as a starting point for further investigation.
Examples
  • Scientists often formulate a hypothesis before conducting experiments.
  • Her hypothesis about the study’s outcome was based on previous research.
  • Testing a hypothesis is essential to the scientific method.
Meaning
A hypothesis is an educated guess that can be tested through research and experimentation.
Synonyms
  • theory
  • proposition
  • assumption
  • premise
  • speculation