What is the meaning of Widget?

A placeholder name for an unnamed, unspecified, or hypothetical manufactured good or product, typically as an example for purposes of explaining concepts.

A floating device inside a beer can, meant to create foam when opened.

A small scraping tool consisting of a blade and a handle, commonly used to remove paint from glass and other smooth surfaces.

Synonym of tool, implement, device, gadget, part

Any one of the components of a computer application's graphical user interface, such as a Cancel button or text input box that a user interacts with.

A small applet that can be placed on the desktop or in a sidebar, etc.

widget

widget

Source: wiktionary.org