bolt-on (English, noun)
expansion: bolt-on (plural bolt-ons)
Senses:
glosses: An accessory that can be bolted on or otherwise attached.
tags: also
figuratively
glosses: A functionality or service that can be added to an existing arrangement or plan (for example, a mobile telephone subscription).
tags: figuratively
glosses: A breast implant.
tags: plural
slang
Forms:
form: bolt-ons
tags: plural