Meanings
18th century.[1]
How to pronounce "fool's errand":
AU
A foolish undertaking, especially one that is purposeless, fruitless, nonsensical, or certain to fail.
Such an undertaking, assigned as a prank.
Example Sentences
1
Trying to find a cure for the common cold is a fool's errand.
2
Attempting to convince him to change his political views would be a fool's errand.
3
She knew searching for her lost earring in the park would be a fool's errand.
4
Hoping to finish the project in one day was a fool's errand.
5
Investing all your savings in a single risky stock is a fool's errand.
