GUESSTIMATE


Meaning of GUESSTIMATE in English

(also gues·ti·mate ) / ˈgestɪmət; NAmE / noun

( informal ) an attempt to calculate sth that is based more on guessing than on information

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WORD ORIGIN

1930s (originally US): blend of guess and estimate .

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.