terminology - What is this shape that looks like a rectangle with rounded ends called? - Graphic Design Stack Exchange

This cannot be a rounded rectangle because those are not fully or "perfectly" rounded at the two ends. This is more like an elongated circle? A flat cylinder? I searched a lot, but among all guide

Squircle - Wikipedia

shapes - Is there a specific name for this square with two corners sharp and two corners rounded? - Graphic Design Stack Exchange

What is a Pad in PCB Design and Development

Retro Comic Book Art: Using Ben Day Dots in Web Design

The Principles of Design and Their Importance

120 Graphic Design Terms to Help Cut Through the Jargon

Double Top: Definition, Patterns, and Use in Trading

shapes - What is the name of a squircle with three, five, six or more corners? - Graphic Design Stack Exchange

Hanging Wall Art Complete Guide - How to Decorate

adobe photoshop - Add rectangle shape to vector layer - Graphic Design Stack Exchange

Callout Rounded Rectangle Tool

How do you divide a rounded rectangle using pathfinder using Illustrator? - Graphic Design Stack Exchange

plotting - How can I create a rectangular graphic with curved edges? - Mathematica Stack Exchange

65 Design Terms You Should Know