| 释义 |
obverse /obˈvûrs or ob-vûrsˈ/ adjective- Turned towards one
- Complemental, constituting the opposite aspect of the same fact
- Having the base narrower than the apex (botany)
- Obtained by obversion (logic)
noun /obˈvûrs/ - The side of a coin bearing the head or principal symbol, often confused with reverse
- The face or side of anything normally presented to view
- A counterpart or opposite aspect
- A proposition obtained from another by obversion (logic)
ORIGIN: L obversus turned against or towards, from ob- against, towards, and vertere to turn obverseˈly adverb obverˈsion noun - The act of turning a thing towards one
- (also called permutation and equipollence) a species of immediate inference where the contradictory of the original predicate is predicated of the original subject, the quality of the proposition being changed, eg to infer from All A is B that No A is not B (logic)
obvertˈ transitive verb - To turn in the direction of, or face to face with, something
- To infer the obverse of (logic)
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