expression, godan verb (-su)
make a mistake; commit an error
A slightly formal or emphatic way to say 'make a mistake', often used in work or serious contexts. ミスをする is more common in casual speech.
大事な書類でミスを犯してしまった。
I made a mistake on an important document.
同じミスを二
I'll be careful not to make the same mistake again.