n. The figure of a star (*), used in printing and writing— as a reference to a passage or note in the margin; to distinguish words or phrases as conjectural, theoretical, unverified, obscure, or as having some other specified character; to mark the omission of words or letters; and arbitrarily, as a mark of classification.n. Something in the shape of or resembling an asterisk.n. In the Gr. Ch., a frame consisting of two arches of metal, crossing each other at right angles, placed on the paten and over the prepared bread of the eucharist to prevent contact with the covering veil.To insert an asterisk (in a text) as the reference to a foot-note or for any other reason for which an asterisk is used. See asterisk, 1.