Definition
Orbicular means having a circular or disc-like shape, like a flat circle or a coin 🪙. Think of a perfectly round pancake or a flat button. It emphasizes the two-dimensional aspect of roundness, rather than the three-dimensional aspect of a sphere. 'Orbicular' implies flatness more than 'round' does. Rocks can sometimes display orbicular patterns due to mineral formations. Imagine a flat disk; that's orbicular.