0 without any friction (= the force that makes it difficult for an object to slide across or move through something):
The frictionless wheel is an invention that could revolutionize the world.
Since dark matter is frictionless, it was twisted and shaped by gravity alone.
He plans to stay on as Chairman for two more years, after which he foresees a fairly frictionless takeover.
The promise of the Internet, from a business perspective, is the promise of a frictionless economy, in which buyers and sellers are able to meet without mediation.
They promise supply chain integration systems that provide frictionless commerce.
