ˈgoldfish ˌbowl noun

1. [countable] a round glass bowl in which fish are kept as pets

2. [singular] a situation in which people know about everything that happens in your life:
Pop stars have to live their life in a goldfish bowl.

[TahlilGaran] Dictionary of Contemporary English ▲

goldfish bowl
n., slang, informal
1. A situation in which it is not possible to keep things secret for any length of time.
Washington Society is a goldfish bowl.
2. An apartment or place that provides no privacy for its occupant, e.g., an office that has too many windows.
Joe's office is a goldfish bowl, that's why I didn't let him kiss me there.

[TahlilGaran] English Idioms Dictionary ▲