결점이나 실수 없이 완벽하게 수행되거나 이루어지는 상태.
In a manner that is perfect and free from any mistakes, defects, or imperfections.
예문:
"The pianist performed the complex concerto flawlessly, earning a standing ovation."
"The new software update integrated flawlessly with the existing operating system."
"She executed the gymnastics routine flawlessly, scoring a perfect ten."