retard 

A person who looks up retard, not knowing what it really means.

He is a retard

retard by FredoriaGaming September 29, 2019

Retard 

You don’t call retarded people retards, you call your friends retards when they are acting retarded

Friend- Quit being a retard

Retard by Hollis Flax November 4, 2019

Retard 

People that spam requests their names to try to get their names on Urban Dictionary.

This kid is a fucking retard.

Retard by MorphineDrip January 17, 2020

Retard 

Jacob satterfield

Jacob is a fucking retard!

Retard by Penguinbenadryll March 8, 2020

Retard 

A person that is dumb and stupid and doesn’t have a clue of anything

Dude Michel is such a retard

Retard by Destroyer 1111 March 10, 2020

Retard 

Feminist

Is that a feminist? What a retard.

Retard by Sandy Lord March 11, 2020

Retard 

Typically used derogatorily in context of mentally handicapped or mentally delayed people. The word Retard originally comes from the french word 'retard', which translates to 'delay' in English, which brought about the use of retarded in medical terms, such as mentally retarded. (this term is rarely used by people, and is commonly referred to as Intellectual disability, due to the negative connotation retard rings off today.)

Shorter answer: To hold back in progress, or to delay. Also used derogatorily as 'dumb' or 'idiotic'.

"The recent passing of my father may retard the progression of my history paper."

Retard by yeetery March 22, 2020