I'm inclined to agree with Tom that mooting is probably unfamiliar to most solvers.
I think the adjective moot (as in 'a moot point') should be common and I think the past participle of the verb ('mooted') has long been a favourite of those writing minuted reports of meeting. 'It was mooted that....' and 'It has been mooted that....' will hardly be unfamiliar to anyone who has ever served on a committee of any kind.
But mooting? - I think not.
The other time I have come across the word moot is in the old song 'Linden Lea', usually attributed to Vaughan Williams, although someone else wrote the words.
'Within the woodlands, flow'ry gladed,
By the oak trees' mossy moot....'
A song that takes me back many years to my time in the school choir.
Our teacher explained that a 'moot' was a meeting place, an early kind of local parliament, where the villagers would gather in days gone by,
Presumably this is the origin of the 'Moot Court' which Tom refers to, but I guess the word long predates modern law schools..