Meaning
To exaggerate a small problem until it seems much more serious than it really is. Usually criticizes an excessive reaction or needless drama.
Origin
A molehill is the small mound of soil pushed up by a mole; a mountain is vastly larger. The contrast provides a vivid image for disproportionate exaggeration. Similar images exist independently in other languages.
Examples
It was a minor typo; don’t make a mountain out of a molehill.
She’s making a mountain out of a molehill over a five-minute delay.
We can fix this tomorrow — there’s no need to make a mountain out of a molehill.
Frequently asked questions
What does 'Make a mountain out of a molehill' mean?
To exaggerate a small problem until it seems much more serious than it really is. Usually criticizes an excessive reaction or needless drama.