: something added on: such as
a
: a sum or amount added on
b
: something (such as an accessory or added feature) that enhances the thing it is added to
computer hardware add-ons
1
: being or able to be added on
an add-on device
2
: able to be added to
add-on certificates of deposit
Synonyms
Examples of add-on in a Sentence
Noun
a blow-dryer that comes with a couple of add-ons for people who are serious about styling their hair
Recent Examples on the Web
New Atlas, 23 July 2024
Prime and add-on subscription logos for third-party outlets like Starz or Crunchyroll will appear on the hero and title cards of a movie or TV show, with the goal of informing customers about where the programming is originating.
—Dade Hayes, Deadline, 23 July 2024
Nick Blackmer, Verywell Health, 22 Mar. 2023
These add-on panels, along with the bumpers and mirrors, are all painted the color of the body, which on the 16V is restricted to silver, red, or black.
—Csaba Csere, Car and Driver, 21 Mar. 2023
See all Example Sentences for add-on 
Noun
The Red Vision system not only monitors the electrical hardware but provides control of various standard and add-on features, including the lighting, refrigeration, TV and audio equipment.
—New Atlas, 23 July 2024
Prime and add-on subscription logos for third-party outlets like Starz or Crunchyroll will appear on the hero and title cards of a movie or TV show, with the goal of informing customers about where the programming is originating.
—Dade Hayes, Deadline, 23 July 2024
Adjective
For these patients, Nexletol could be an effective add-on treatment.
—Nick Blackmer, Verywell Health, 22 Mar. 2023
These add-on panels, along with the bumpers and mirrors, are all painted the color of the body, which on the 16V is restricted to silver, red, or black.
—Csaba Csere, Car and Driver, 21 Mar. 2023
See all Example Sentences for add-on
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'add-on.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Dictionary Entries Near add-on
Cite this Entry
“Add-on.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/add-on. Accessed 26 Jul. 2024.
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