What is another word for serrations?
Pronunciation: [sɛɹˈe͡ɪʃənz] (IPA) 
Serrations, or the jagged teeth-like edges found on a variety of objects, can be described in different ways. Some synonyms for serrations include notches, sawteeth, teeth, ridges, grooves, and crenulations. These terms can be applied to things like kitchen knives, saw blades, and even the edges of leaves or shells. Each word carries a slightly different connotation, so choosing the right synonym depends on the context in which it is being used. For example, "ridges" might be a more appropriate description for serrations on a mountain range, while "teeth" might be more fitting for the edges of a saw blade.
