gray area

Idioms  

1. Indeterminate territory, undefined position, neither here nor there. For example, There's a large gray area between what is legal and what is not. This term, which uses gray in the sense of “neither black nor white” (or halfway between the two), dates only from the mid-1900s.

---

Example Sentences

Michael Jackson’s estate could’ve existed in this gray area forevermore, letting his memory hover somewhere between genius and joker.

From Salon • Apr. 25, 2026

That was a huge burden on our editors, especially since it was still a gray area.

From Slate • Apr. 1, 2026

I like the straightforward transaction of reserving a hotel room, not the gray area of booking with a stranger who—the cozy “host” title notwithstanding—plans to charge me for my stay.

From The Wall Street Journal • Feb. 25, 2026

It also showed how love can reside in a gray area — how inherently flawed and beautiful the act of loving is.

From Los Angeles Times • Feb. 10, 2026

The Level 4 air lock is a gray area, a place where two worlds meet, where the hot zone touches the normal world.

From "The Hot Zone" by Richard Preston