Put the meaning into your own words.

Take a moment before opening the definition. There is no timer and no penalty for needing another look.

CARD 1 OF 2

incontestable

adjective

Reveal meaning and examples

So firmly established that it cannot reasonably be challenged.

The dated receipt provided incontestable evidence of when the parcel arrived.

Dictionary practice example.

The continuous competition recording made it incontestable that the blue boat crossed the finish line before the red boat in the official race.