What is the Coriolis force in a nutshell?

What is the Coriolis force? It is an effect that occurs due to the rotational motion of the Earth, which causes any moving body to deviate from its straight trajectory. This force is named after Gaspard Gustav Coriolis. He was a French mathematician and engineer who in 1835.

What is the Coriolis force in a nutshell?
How is the Coriolis force summarized? Image by Nina Sagemerten from Pixabay