fill in the gaps between known points

interpolate

verb|/ɪnˈtɜːr.pə.leɪt/

To insert or estimate values between known data points

Examples

In a meeting

We can interpolate the missing revenue figures based on the quarterly trends we have.

Over coffee

I had to interpolate what happened during the movie scene I missed.

Why this word

insert

interpolate means estimating intermediate values or inserting material into a text, insert is just placing between

estimate

interpolate specifically calculates intermediate values from known data points, estimate is general approximation

add

interpolate implies inserting based on surrounding context or data, add is generic inclusion

Usage tip

Perfect for data analysis, forecasting, or any situation where you're estimating between known points. Shows analytical thinking.

Etymology

Latin: interpolare (to refurbish, falsify) from inter- (between) + polare (to polish)

Get a new word every morning

One precise word per day. Under 60 seconds to read. Free forever.

Related words