Idiom idiom
prove to be sth
Meaning
to show a specific quality or result over time, especially when it is different from what you expected.
Examples
“The new employee proved to be very helpful.”
“The long hike proved to be more difficult than we expected because of the heavy rain.”
“Although the initial investment seemed risky, the project eventually proved to be a significant success for the entire company.”
Last updated April 22, 2026