monumental
Definition
Extremely important or significant; of outstanding importance or impact.
한국어 매우 중요한 또는 의미 있는
Example
"The discovery of penicillin was a monumental achievement in medical science."
Extremely important or significant; of outstanding importance or impact.
한국어 매우 중요한 또는 의미 있는
"The discovery of penicillin was a monumental achievement in medical science."