- A thin cake made of flour and other ingredients.
- A thin cake or piece of bread (commonly unleavened,
circular, and stamped with a crucifix or with the sacred monogram) used
in the Eucharist, as in the Roman Catholic Church.
- An adhesive disk of dried paste, made of flour, gelatin,
isinglass, or the like, and coloring matter, -- used in sealing letters
and other documents. - To seal or close with a wafer.