What is the etymology of the word unpredictable?

The word "unpredictable" comes from the Old French word "impossible," which itself comes from the Latin word "impossibleum," meaning "something that cannot be done."

The word "impossible" itself comes from the Latin word "impossibleum," which means "something that cannot be done." The word "impossibleum" was used in the 12th century to refer to anything that was considered to be beyond human reach.

The word "unpredictable" first appeared in English in the 15th century. It was used to mean "something that cannot be predicted or foreseen."

Today, the word "unpredictable" is used to mean "something that cannot be predicted or controlled."