wafer
The term evokes a sense of extreme thinness and fragility, whether referring to a delicate sweet treat or a precise piece of technology. In culinary contexts, it suggests a light, airy texture that snaps easily, while in electronics, it implies a high-precision, flat surface essential for microchip production.
In a religious context, the word carries a solemn, ritualistic connotation, specifically referring to the host used in the Eucharist. This usage is distinct from the snack variety, emphasizing purity and symbolic significance over taste or texture.
Meanings
A very thin, crisp, light biscuit or cookie, often sweet and brittle.
She enjoyed a vanilla wafer with her tea.
A thin piece of unleavened bread used in the Eucharist or Holy Communion in some Christian churches.
The priest distributed the wafers during the mass.
A thin slice of a semiconductor material, typically silicon, used as a substrate for fabricating integrated circuits.
The technician carefully placed the silicon wafer into the etching machine.
Examples
Precision is vital when polishing a semiconductor wafer.