Accordion is a user interface component commonly used in website design to organize and display content in a collapsible manner. It allows users to expand and collapse sections of content, providing a compact way to present information while saving screen space.

An accordion typically consists of a series of collapsible panels or sections. Each section has a header or title, which when clicked, expands or collapses the corresponding content. Only one section is usually open at a time, while the others remain closed.

Using an accordion in website design offers several benefits. It helps to organize and present a large amount of content in a compact and visually appealing way. It improves user experience by allowing users to easily navigate and find information. Accordions also help to reduce clutter on the page, making it easier for users to focus on the content that is relevant to them.