In a mystic manner, or by an act implying a secret meaning; in Greek liturgies, in a low or inaudible voice; secretly. See mystic recitation, under mystic.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
ad. in a mystical manner
Word Usage
"Plato has given for all time the progress of love from attachment to a single individual through to institutions, ideas, and what he called mystically the idea of beauty itself."