Pronunciation: /ɪkˌstræpəˈleɪʃən/
noun the act of inferring or deducing information that is beyond the known or observed data
A1 Extrapolation is when you make a guess based on the information you have.
A2 In science, extrapolation is used to predict future trends based on current data.
B1 The scientist used extrapolation to estimate the population size of the endangered species.
B2 Extrapolation of the data suggests that the company will reach its sales target by the end of the year.
C1 The mathematician's extrapolation of the formula led to a groundbreaking discovery.
C2 The economist's extrapolation of the market trends was surprisingly accurate.
formal The scientist used extrapolation to predict future climate trends based on current data.
informal I'm not sure if we can trust that estimate, it seems like a lot of extrapolation.
slang I wouldn't bet on that, it's just a bunch of extrapolation.
figurative His ability to extrapolate from small details and make big decisions is impressive.
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