overestimate
🇺🇸
/ˌəʊvərˈestɪmeɪt/
🇬🇧
/ˌəʊvərˈestɪmeɪt/
to think something is bigger, better, or more important than it really is
Don't overestimate how much time you need for the project.
프로젝트에 필요한 시간을 과대평가하지 마세요.
a guess that is too high about size, cost, or value
My guess of 100 people was an overestimate; only 50 came.
100명이라는 제 추측은 과대평가였습니다; 실제로 온 사람은 50명뿐이었습니다.