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passion project

American  
[pash-uhn proj-ekt] / ˈpæʃ ən ˌprɒdʒ ɛkt /

noun

  1. a personally fulfilling activity or undertaking pursued in one’s leisure time for pleasure, personal growth, emotional satisfaction, creative expression, etc.


Etymology

Origin of passion project

First recorded in 2005–10

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.

The ballroom has become a passion project for Trump during his second term: the president often discusses the plan in public appearances, press conferences and meetings.

From Barron's • Apr. 2, 2026

Having already published a memoir, she is now pursuing a "passion project" - writing a political thriller.

From BBC • Mar. 24, 2026

Mark Joseph Stern: It is weird, but it’s not surprising, because this has been something of a passion project for Kavanaugh since well before he joined the Supreme Court.

From Slate • Jan. 21, 2026

But Berkshire isn’t the passion project of a 95-year-old investing legend anymore.

From The Wall Street Journal • Jan. 7, 2026

“Yeah, it started out as a small passion project and just grew and grew.”

From "Split the Sky" by Marie Arnold

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