extrapolate

Definitions

To extend the application of a method or conclusion to an unknown situation by assuming that existing trends will continue.

To estimate or infer something by projecting known information or data into an unknown area.

Examples

It is difficult to extrapolate future trends based solely on the data from the last two months.

The scientist attempted to extrapolate the results of the small study to the entire population.

Synonyms

infer project predict estimate deduce conclude forecast

Antonyms

interpolate measure verify calculate ascertain observe record