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Definitions

add on

[ad-on, -awn] / ˈædˌɒn, -ˌɔn /
VERB
accessorize
Synonyms




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.

So as long as enough travelers are flying, the add-on revenue is more predictable.

From MarketWatch • Apr. 10, 2026

Guests can purchase tickets to the hour-long Superman Experience: Defenders Unite as a stand-alone attraction or as an add-on to the Warner Bros.

From Los Angeles Times • Apr. 9, 2026

Industry experts say it’s a possibility, noting that passenger contracts can allow for this very kind of post-booking add-on.

From MarketWatch • Apr. 1, 2026

For both Polanski and Farage, communicating online is not an add-on, it's core to what they do.

From BBC • Feb. 28, 2026

We sat on opposite ends of the sofa in the add-on living room.

From "Silent To The Bone" by E.L. Konigsburg