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Supposition - Meaning, Definition & English Examples

A supposition is an assumption or belief based on limited evidence, often used as a starting point for reasoning or discussion. It implies uncertainty and is not proven.

supposition

/ˌsʌpəˈzɪʃən/ /ˌsʌpəˈzɪʃ(ə)n/

Definition:

An assumption or hypothesis formed without conclusive evidence.

Synonyms:

assumption, conjecture, hypothesis, presumption, speculation

Part of Speech:

noun

Antonyms:

fact, certainty, reality

Common Collocations:

mere supposition, based on supposition, under the supposition, wild supposition, reasonable supposition

Derivatives:

suppositious, supposititious

Usage Tips:

Use "supposition" when referring to an unproven idea or guess rather than a verified fact.

Common Phrases:

on the supposition that, pure supposition, act on a supposition

Etymology:

From Latin "suppositio," meaning "a placing under" or "assumption."

Examples:

  • 1. Her theory was just a supposition without solid proof.
  • 2. He acted on the supposition that she would agree.
  • 3. Their argument rested on a shaky supposition.
  • 4. The detective dismissed it as mere supposition.

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