Meaning of the word "gray area" in English

What does "gray area" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

gray area

US /ˈɡreɪ ˌer.i.ə/
UK /ˈɡreɪ ˌeə.ri.ə/
"gray area" picture

Noun

an area of a subject or situation where there are no clear rules, or where the truth is not clear

Example:
The legal implications of online content often fall into a gray area.
Whether that action was ethical is a bit of a gray area.