plugin
plugin Lexical Profile
plugin Game Scores & Validity
• noun
A software component that adds a specific feature or customization to an existing computer program, such as a web browser or content management system.
"You need to install an audio plugin to edit those sound files in the recording software."
An electrical device or hardware module designed to be inserted directly into a socket, port, or electrical outlet.
"She placed a scented plugin in the hallway outlet to freshen the air."
• adjective
Designed to be connected to a main computer program, electrical power outlet, or hardware system to operate or provide additional capability.
"The software includes several plugin modules that allow users to customize their workflow."
Word Nuance & Usage
In computing contexts, the closed spelling 'plugin' and the hyphenated form 'plug-in' are used interchangeably for the noun, whereas the two-word phrase 'plug in' is strictly reserved for the phrasal verb.