Definition that contains holy ghost
- trinity the union of the Father and Son and Holy Ghost in one Godhead
- blessed trinity the union of the Father and Son and Holy Ghost in one Godhead
- holy trinity the union of the Father and Son and Holy Ghost in one Godhead
- sacred trinity the union of the Father and Son and Holy Ghost in one Godhead
- tritheist someone (not an orthodox Christian) who believes that the Father and Son and Holy Ghost are three separate gods