Значение sum в русском языке

• 0 to describe briefly the important facts or characteristics of something or someone -- суммировать, резюмировать

  • The purpose of a conclusion is to sum up the main points of an essay.

• 1 to quickly decide what you think about something or someone -- оценивать что-либо/кого-либо

  • I think she summed up the situation very quickly.