What does serrate mean?
Serrate describes an edge that is marked by a regular series of sharp points, like the teeth of a saw. It is often used of blades, tools, leaves, and other objects with a toothed profile. The adjective can describe an existing feature, as in a serrated knife, while the verb describes the process of cutting or forming such an edge. Although saw-toothed and jagged are common alternatives, serrate is more precise because it suggests a series of regular, purposeful teeth rather than an irregular rough edge. The word is especially common in technical, botanical, and industrial writing, and it comes from Latin terminology associated with saws and toothed forms.
Having a toothed or saw-like edge.
"The shark had a serrated tail fin."
More formal and technical than toothed or jagged.
To make or give something a serrated edge.
"The tool serrates the metal before it is folded."
Used chiefly in technical and manufacturing contexts.
The word serrate comes from the Latin for a saw, a fitting origin for teeth that cut in a ridged line.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does serrate come from?
The English word derives from Latin serrare, meaning to form with teeth or make like a saw. This verb was based on serra, the Latin word for a saw, a meaning reflected in related forms such as serrated and serration. The word entered English in the nineteenth century in contexts describing toothed edges and the process of forming them.
Related word forms
How serrate is actually used
As an adjective, serrate is more formal than the everyday terms toothed or jagged. As a verb, it is used mainly in technical and manufacturing contexts.