moot -- (a hypothetical case that law students argue as an exercise; "he organized the weekly moot")
Overview of verb moot
The verb moot has 1 sense
consider, debate, moot, turn over, deliberate -- (think about carefully; weigh; "They considered the possibility of a strike"; "Turn the proposal over in your mind")
Overview of adj moot
The adj moot has 2 senses
moot -- (of no legal significance (as having been previously decided))