as in option
something that is not necessary in itself but adds to the convenience or performance of the main piece of equipment
a blow-dryer that comes with a couple of add-ons for people who are serious about styling their hair
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Recent Examples of add-on
Sample over 100 whiskies from around the world and learn about them from experts and enjoy live music and food pairings – with a masterclass add-on available.
—
Kate Bradshaw, Mercury News, 27 May 2026
There’s also an add-on section that offers extras like heat-and-eat breakfast items, prepared lunches, snacks, and extra uncooked proteins.
—Erin Bunch, Bon Appetit Magazine, 27 May 2026
When the Merseyside club shattered their transfer record to buy the Germany international from Bayer Leverkusen last June for a fee of £100million ($135m), potentially rising to £116m with add-ons, it was viewed as a major coup following their Premier League title triumph.
—James Pearce, New York Times, 23 May 2026
This add-on, valued at $349, includes two pillows, a sheet set, and a mattress protector—the perfect deal for a comprehensive bedscape makeover.
—Blake Bakkila, Architectural Digest, 21 May 2026
See All Example Sentences for add-on
Kate Bradshaw, Mercury News, 27 May 2026
There’s also an add-on section that offers extras like heat-and-eat breakfast items, prepared lunches, snacks, and extra uncooked proteins.
—Erin Bunch, Bon Appetit Magazine, 27 May 2026
When the Merseyside club shattered their transfer record to buy the Germany international from Bayer Leverkusen last June for a fee of £100million ($135m), potentially rising to £116m with add-ons, it was viewed as a major coup following their Premier League title triumph.
—James Pearce, New York Times, 23 May 2026
This add-on, valued at $349, includes two pillows, a sheet set, and a mattress protector—the perfect deal for a comprehensive bedscape makeover.
—Blake Bakkila, Architectural Digest, 21 May 2026
See All Example Sentences for add-on
Recent Examples of Synonyms for add-on
Noun
-
The pools and beach area are a big draw for guests, but there is also a local membership option.—
Condé Nast,
Condé Nast Traveler,
1 June 2026
-
For Kadyshev, that difference in technologies exposes the difficulty in pursuing military options against Iran.—
Tamara Qiblawi,
CNN Money,
31 May 2026
Noun
-
Keep reading to shop for more accessories that complement a bright wedding guest dress.—
Jacqueline Tempera,
PEOPLE,
31 May 2026
-
But the truth is, simply adding contrasting accessories, whether in color or style, is enough to achieve that different and cool touch.—
Marilú Almaguer,
Glamour,
31 May 2026
Noun
-
If time permits, disconnect utilities and appliances.—
NC Weather Bot,
Charlotte Observer,
29 May 2026
-
Use your smartphone to take pictures or videos of each room in your home — open closets and drawers, and record the serial numbers of items like appliances and electronics.—
Mateo Rosiles,
USA Today,
29 May 2026
Cite this Entry
“Add-on.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/add-on. Accessed 7 Jun. 2026.
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