Definition
Crenulated describes something having a finely crenate edge, meaning it has tiny, rounded notches or scallops. Think of it as a very subtle, wavy pattern along an edge. It's like a delicate, miniature version of a scalloped border. The indentations are so small that they might appear almost smooth at first glance. This term is often used in botany to describe leaf margins. Essentially, 'crenulated' highlights the presence of these very fine, rounded indentations.