add-on
noun
a device or unit added to equipment or a construction.
add-ons
-
pluralof add-on.plural
The grammatical form denoting more than one person, place, thing, or idea.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Come January this year, Liverpool fended off interest from other European clubs and signed the 18-year-old for about £1m plus add-ons.
From BBC ● Sep. 29, 2026
The Federal Trade Commission has been cracking down on longtime car-dealer tactics like advertising prices that fail to disclose mandatory fees and add-ons, with dealers and third-party sites like Cars.com and Autotrader.com scrambling to comply.
From The Wall Street Journal ● Sep. 20, 2026
It also assumed add-ons of 5% for independent production companies and 5% for labor costs in areas the Federal Emergency Management Agency has declared disasters.
From Los Angeles Times ● Sep. 15, 2026
It is also an ideal opportunity for style advisers to pitch add-ons to your outfit.
From The Wall Street Journal ● Sep. 10, 2026
It is a huge old farmhouse, that has had so many add-ons it looks like a cluster of second thoughts.
From "The View From Saturday" by E.L. Konigsburg
