The ubiquitous icon displayed on many digital platforms to represent play or start an action is often referred to as the 'Play Button' or 'Play Icon'. This simple yet powerful graphical symbol is instantly recognizable worldwide, signifying the initiation of media playback.

However, in the digital world, particularly in the context of user interface (UI) design and development, this icon often goes by different names, depending on the platform, app, or design language being used. Let's delve into the various terms used to describe this universal symbol.

Play Icon Names Across Platforms
The term 'Play Icon' is widely used across different platforms and contexts. However, for consistency and accuracy, it's essential to understand the specific terminology used by popular operating systems and UI frameworks.

In the context of web development, the HTML5 video element uses the 'play' attribute to control the playback of a video. Hence, the Play Icon in this context might be referred to as the 'HTML5 Play Button'.
Play Icon in Google Material Design

Google's Material Design, a comprehensive design system for digital products, refers to the Play Icon as the 'Play Button' or the 'Play Icon'. In their iconography, the Play Icon is denoted by the 'play_arrow' symbol.
In Material Design, the Play Button is described as an arrow pointing to the right of a triangle, signifying the action of playing or starting something. It's widely used in Android apps and Google products.
Play Icon in Apple's iOS

Apple's iOS, on the other hand, uses the 'Play' symbol in its Human Interface Guidelines. The Play Icon in iOS is a circular button with a right-facing triangle, often used in the context of media playback controls.
In iOS, the Play Icon is typically used in the context of play/pause buttons for audio and video, as well as starting other actions like animations or slideshows.
Play Icon Variations and Alternatives

The traditional right-facing triangle Play Icon is not the only symbol used to represent the play action. Depending on the design language or cultural context, you might encounter other variations.
For instance, some designs use an arrow pointing downwards to represent play, often in the context of starting a download or initiating a process. Another variation is the double-chevron (<<) symbol, used to represent fast-forwarding or skipping forward.








Play/Pause Icon
In the context of media playback, especially in audio-centric apps, the Play Icon often comes paired with its counterpart, the Pause Icon. Together, they form the Play/Pause dual-function button, enabling users to toggle between playing and pausing media.
In this context, the Play Icon might be referred to as the 'Play/Pause Icon' or the 'Toggle Play/Pause Button'. The specific terminology can vary depending on the platform and UI guidelines followed.
Extended Playback Controls
Beyond the basic Play/Pause function, media playback can involve other actions like rewind, fast-forward, and skip. These actions are typically represented by separate icons, extending the Play Icon's functionality.
The Rewind Icon, for instance, is often represented by an arrow pointing to the left, while the Fast Forward Icon uses an arrow pointing to the right. The Skip Back and Skip Forward icons are often denoted by circled("<" and ">") symbols, respectively.
Understanding the various Play Icon names and their contexts can help designers, developers, and users communicate more effectively about interface elements and functionality. Embracing a platform-specific and consistent terminology can improve the user experience, making digital products more intuitive and accessible.