decani

As a noun decan

is the subdivision of a zodiacal sign into a period of 10 days or 10 degrees.

As an adjective decani is

of the side of the choir on which the dean's stall is placed; decanal.

As an adjective decani

is of the side of the choir on which the dean's stall is placed; decanal.

As a noun decane is

decane.

As a verb decant

is to pour off gently, as liquor, so as not to disturb the sediment; or to pour from one vessel into another; as, to decant wine.

As an adjective decani is

of the side of the choir on which the dean's stall is placed; decanal.