Bedeutung von “overestimate” — Learner’s Dictionary

overestimate

verb [ I, T ] us uk /ˌəʊvərˈestɪmeɪt/

to guess or think that something is bigger or better than it really is:

They overestimated her ability to do the job.
→ Opposite underestimate

(Definition von “overestimate” aus dem Cambridge Learner's Dictionary © Cambridge University Press)