As it is, the references to it are not many, and not clear.
[Footnote 1: The feasts of the Bacabs Acantun are described in Landa's work.

The name he does not explain.

I take it to be _acaan_, past participle of _actal_, to erect, and _tun_, stone.

But it may have another meaning.

The word _acan_ meant wine, or rather, mead, the intoxicating hydromel the natives manufactured.