A wafer is a thin, flat, and crisp type of food made from ingredients like flour or rice. It is usually round and can be sweet or savory. Full definition
The two - ingredient crust of chocolate wafer cookies and butter is a breeze to blend in the food processor. (giveitsomethyme.com)
Instant vanilla pudding is the base then kids can layer fresh bananas with vanilla wafer cookies for a no - bake (and even, no - microwave) dessert that they will love. (thespruce.com)
As an engineer, Subra Suresh has made a career of studying stress and fatigue: from aluminum alloys in planes and silicon wafers in chips, to the walls of cells infected with malaria. (scientificamerican.com)