retardello

Someone who believes that you may use urbandictionary.com as an authoritative resource of words.

EM used the word "kellow" as a rhyming word for "hello." He is a retardello.

by winnerwinnerchickenlunch November 21, 2014

retarded doge

A animal known as a cait or scooter who is a stubby leagged corgi and he is also retarded as fuck.

Did you see that retarded doge yesterday

by MLG SCOOTER April 17, 2016

Retarded

Cody and Jesse's relationship

Your relationship with Jimmy is retarded

by Dumb, crazy, stupid October 15, 2016

Retarded

This word describes me perfectly but all jokes aside this word generally means stupid, dumb, unintelligent etc. It's also used as an insult. A very popular one might I add.

Are you retarded? Geez is that guy actually retarded? You're retarded.

by I don't know who I am. Do you? December 7, 2016

retardert

Helene Steen

"Du er jævla retardert"

by ThaLangeland May 11, 2017

retarded banan

A retarded banan is a banan thats it not a funkunal member of our society. It is probely ofended if you find them beacuse ther live in grupps of five or six.

To get away retarded bananas You need Memz for your computer. A USB is best for the jobb and you plug the USB in the ass of the retarded banana.

Jeff- I have retarded Bananas.
Gangster prankster- yass, you have relly retarded.
Jeff- let's go to the store and get a USB.

by Kaptenkalsipp May 22, 2017

Retarder

A retarder is a device used to augment or replace some of the functions of primary friction-based braking systems, usually on heavy vehicles. Retarders serve to slow vehicles, or maintain a steady speed while traveling down a hill, and help prevent the vehicle from "running away" by accelerating down the hill. They are not usually capable of bringing vehicles to a standstill, as their effectiveness diminishes as vehicle speed lowers. They are usually used as an additional "assistance" to slow vehicles, with the final braking done by a conventional friction braking system. As the friction brake will be used less, particularly at higher speeds, their service life is increased, and since in those vehicles the brakes are air-actuated helps to conserve air pressure too.

Friction-based braking systems are susceptible to "brake fade" when used extensively for continuous periods, which can be dangerous if braking performance drops below what is required to stop the vehicle – for instance if a truck or bus is descending a long decline. For this reason, such heavy vehicles are frequently fitted with a supplementary system that is not friction-based.

Retarders are not restricted to road motor vehicles, but may also be used in railway systems. The British prototype Advanced Passenger Train (APT) used hydraulic retarders to allow the high-speed train to stop in the same distance as standard lower speed trains, as a pure friction-based system was not viable.

The truck used the retarder while going down the hill.

by Huvudpersson July 24, 2017