What does crenolated mean?

"Crenolated" describes something that has rounded, scalloped, or notched edges. It's similar to the word "crenellated" (which refers to the battlements of a castle) but with a slightly different focus.

Here are some examples:

* A crenolated leaf: A leaf with rounded, slightly wavy edges.

* A crenolated coastline: A coastline with inlets and coves that create a scalloped appearance.

* Crenolated teeth: Teeth with rounded or notched edges, often seen in some types of sharks.

Think of "crenolate" as meaning something that has a wavy, irregular edge rather than a smooth, straight one.