Vaccine

A substance used to stimulate the production of antibodies and provide immunity against one or several diseases, prepared from the causative agent of a disease, its products, or a synthetic substitute, treated to act as an antigen without inducing the disease.

''The vaccine against the flu''

by the random. November 05, 2021

guy

someone who is male

i'm a guy

by the random. January 23, 2022

semi-adult

A teenager. Most appropriately used for people aged 16-17. This word can also be spelled without the hyphen.

I am a 17-year-old semi-adult.

by the random. October 26, 2024

dumbaxe

Another word for dumbass. It may be used as a milder version of the word.

I can't think of an example sentence for the word dumbaxe.

by the random. July 19, 2025

White

1) The color of milk; colorless color; the opposite of black.
2) A race of people of bright skin.
3) The part of the eyes surrounding the iris and the pupil; the sclera.
4) The part of an egg that is white when cooked, surrounding the yolk; the albumen.

1) Paper is usually white.
2) I'm white.
3) If the white of your eye is white, you're healthy
4) I love eating the white of eggs.

by the random. October 07, 2021

Someone who shouldn't be on UD

People who define themself or someone else as a gigachad. Seriously, this has to stop.

Person: I heard Hannah defines herself as the perfect woman on Urban Dictionary.
Person's friend: She's someone who shouldn't be on UD.

by the random. October 03, 2021

Youth

1) The quality of being young
2) A young person

1) Youth drains away when you become old
2) I'm still a youth

by the random. December 10, 2021