Slab Serif

Slab Serif is a typographic category defined by its thick, rectangular serifs—often referred to as "Egyptian serifs." Unlike traditional serif fonts, which feature smooth and delicate transitions, slab serifs have serifs that are typically the same thickness as the main strokes, giving them a bold, sturdy appearance. This category includes well-known typefaces such as Rockwell, Clarendon, Courier, and Roboto Slab—all designed to create strong visual impact and convey a sense of authority and reliability.