WordLens

supposition

1 of 1noun
/ˌsʌpəˈzɪʃən/
Forms:suppositions
1

an idea accepted as true without proof, often used as a basis for reasoning

  • The theory rests on the supposition that all particles behave identically.
  • His plan was built on the supposition that the weather would stay dry.
  • That's a risky supposition—we don't know if the data is accurate.
  • The supposition that she would agree turned out to be wrong.
  • They acted under the supposition that the meeting was canceled.
2

the mental act of imagining, assuming, or proposing something as possible or true

  • Supposition allows us to explore outcomes before making decisions.
  • Creative thinking often begins with pure supposition, not hard facts.
  • Through supposition, she envisioned a world where gravity reversed.
  • In fiction writing, supposition fuels the creation of entire universes.
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