add-on
add
æd
ād
on
ɒn
on

Definition & Meaning of "add-on"in English

Add-on
01

a supplementary piece designed to enhance the performance or capability of an existing item 

Grammatical Information
Animacy status
Inanimate
Composition
Compound
Countable
Plural form
add-ons
Examples
The new toolbar was a useful add-on to the web browser, providing additional functionality. 
02

a supplementary component that improves capability 

03

a software module that extends or enhances the capabilities of an existing application 

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