(logic) An example that counters a general rule; an exception to a general rule; a specific instance of the falsity of (and falsifiability of) any proposed universal applicability of a rule or statement.
counterexamples
counterexamples
noun
plural of counterexample
excitomuscular
excrementitiously
excrementitiously
adv
In an excrementitious manner.
extracolumella
extracurriculum
extracurriculum
noun
The activities and groups, clubs, and societies that are sponsored or regulated by an educational institution but which are not part of the academic curriculum.