deal-breaker

noun

deal-break·​er ˈdēl-ˌbrā-kər 

variants or less commonly deal breaker or dealbreaker

plural deal-breakers also deal breakers or dealbreakers

1

: someone or something that prevents a deal or arrangement from being reached or fulfilled

That's where the other key player, Tomas Kaberle, comes in. He was a deal-breaker a few weeks ago in a potential trade between the Flyers and Toronto, when Quinn would not substitute him for the injured Danny Markov.

—Tim Panaccio

Pay attention to any signs of a DIY fix or update. This isn't necessarily a deal-breaker, but it's better to know now—when you can ask the seller about it—than after the deal is done.

—Matt Ellis

2

: a reason for rejecting someone or something

The display is disappointing but not necessarily a deal-breaker unless your job consists of editing photos and videos.

—Jason Cipriani

Overall, the biggest dealbreaker was the $290 price tag.

—Bianca Alba

Any number of women I interviewed cited clinginess in a boyfriend as a major deal breaker.

—Liza Mundy

Examples of deal-breaker in a Sentence

Recent Examples on the Web

Realistically, swapping out for your preferred saddle is something most people are going to do anyway, so this isn't really a deal-breaker. —New Atlas, 7 Oct. 2025

The key is distinguishing between deal-breakers and workable differences. —Connie Etemadi, USA Today, 2 Oct. 2025

While the touchpad is a bit stiff and the laptop is heavier than some models of its screen size, these flaws aren’t deal-breakers. —Charles Jefferies, PC Magazine, 18 Sep. 2025

For a daily driver, the third-generation Leaf is rather compelling, especially the S+, although the lack of heated front seats in that model might be too much of a deal-breaker, considering how important seat heaters are to EV efficiency in winter. —Jonathan M. Gitlin, ArsTechnica, 12 Sep. 2025

Word History

First Known Use

1965, in the meaning defined at sense 1

Rhymes for deal-breaker

• blackacre
• caretaker
• clockmaker
• dressmaker
• filmmaker
• homemaker
• icebreaker
• lawmaker
• matchmaker
• pacemaker
• partaker
• peacemaker