Definition of covens:
(n) :
A formal group or assembly of witches.
(n) :
A nunnery, a convent
(n) :
In fantasy fiction, a family, group or assembly of vampires.
(n) :
A clique that shares common interests or activities.
(n) :
A confederacy or band of people (obsolete)
(n) :
A village in Brewood and Coven parish, South Staffordshire district, Staffordshire, England (OS grid ref SJ9006).