countertheorem
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English[edit]
Etymology[edit]
Noun[edit]
countertheorem (plural countertheorems)
- A theorem formulated in opposition to another.
- 1960, James Marvin Weller, Stratigraphic Principles and Practice, page 480:
- William Smith's demonstration that similar fossils identify the same formation at different places induced the countertheorem that different fossils indicate formations of different ages.