wrongidea
nounUK /rɒŋ aɪˈdɪə/
US /rɔːŋ aɪˈdiːə/
A wrong idea is a thought that is not true.
He had a wrong idea about how the game works.
RELATED WORDS
OTHER MEANINGS
2. A plan or belief that will not work well.
Thinking we could finish the project in one day was a wrong idea.
3. A mistaken opinion about a person or thing.
She had the wrong idea about her new neighbor.
4. A false understanding of a fact or rule.
The wrong idea about the rules caused trouble during the game.