Definition of Add-on in English :

Define Add-on in English

Add-on meaning in English

Meaning of Add-on in English

Pronunciation of Add-on in English

Add-on pronunciation in English

Pronounce Add-on in English


see synonyms of add-on


1. add-on, addition, improver

a component that is added to something to improve it

Example Sentences:
'the addition of a bathroom was a major improvement'
'the addition of cinnamon improved the flavor'

2. accessory, add-on, appurtenance, supplement

a supplementary component that improves capability

WordNet Lexical Database for English. Princeton University. 2010.


see synonyms of add-on
a feature that can be added to a standard model or package to give increased benefits

Collins English Dictionary. Copyright © HarperCollins Publishers


see synonyms of add-on
something added to something else; specif., an option or accessory that can be purchased to enhance the performance, appearance, etc. of the thing to which it is added

Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.


see synonyms of add-on
1. One thing added as a supplement to another.
2. Computers
a. See plug-in.
b. A hardware device, such as an expansion card, that is added to a computer to increase its capabilities.
3. An additional amount or charge.

The American Heritage ® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.