Ballsy

//ˈbɔlzi// adj, slang

adj, slang ·Uncommon ·College level

Definitions

Adjective
  1. 1
    Tough and courageous; having balls. colloquial, vulgar

    "On a movie like this, I don’t mind doing [the scene] as written, but I do do a lot of improv. I’m sort of a rapid-fire ballsy talker, and so I bring that to the character whenever it’s appropriate to the scene. That never makes it in."

Example

More examples

"It was pretty ballsy of you to stand up to the boss like that."

Etymology

From balls (“courage”) + -y.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.