A moot court is an extra curricular activity in which Law students take part in simulated court proceedings, which usually involves drafting briefs (or memorials) and oral argumentation. The term derives from Anglo-Saxon times, when a "moot" was a gathering of prominent men in a locality to discuss matters of local importance.
The modern activity differs from a mock trial, as moot court usually refers to a simulated appellate court or arbitral case, while a mock trial usually refers to a simulated jury trial or bench trial.
A Moot court does not involve actual testimony by witnesses, cross-examination, or the presentation of evidence, but is focused solely on the application of the law to a common set of evidential assumptions to which the competition must be introduced.