wafer - a small disk of flour mixed with gum and non-poisonous colouring matter, or of gelatine or the like similarly coloured, which when moistened is used for sealing letters, attaching papers, or receiving the impression of a seal, (van.) kleeplipik kirja sulgemiseks, ausgestanzte Scheibe aus gebackenem und getrocknetem, manchmal gefärbtem Mehlteig
