onto

MATHEMATICS
expressing the relationship of a set to its image under a mapping when every element of the image set has an inverse image in the first set.
VIT
generally when a boy in VIT asks Partner for sex, the positive reply to offer is "onto", while the negative reply is "nt".

BOY- "Lets have sex somewhere?"
Partner*nods head in disagreement*- onto(which means she agrees to do the deed for the sake of god)

by Ktera Omit March 13, 2021

Onthita

A person who will be a great friend, but if they find a weakness they’ll pounce on it like a kitten, mega roasts not caring about the reaction!

Omg she/he/they are being such an Onthita rn omg!

by beomgyummie March 22, 2021

Ontario Canada

The world's worst place to be born causing 6.5 million suicide attempts in 30 years with their slavery and degradation and wars

Graduated licensing is a agist exclusion hate crime under agism in Ontario Canada or any Canadian provinces

by Cody5050 January 27, 2022

Ontoia

An emotion of secret hatred towards someone or something.

The way he looked at her was filled with ontoia.

by BoySungBlues March 11, 2022

Ontario Canada Catholic School

Shitheads that ruin every sporting event and are racist pricks

that motherfucker from the ontario canada catholic school used racial slurs against other students during the game.

by ARVM April 30, 2022

Ontel Monke

the word Ontel Monke is used, when someone is an rich, old and filthy person

man have you seen florim? nah man hes such a ontel monke

by oldlean August 15, 2022

Onti

Magical beans use the word onti to express how happy they are or they are ready to fly😛

"The magical bean felt very onti." "The magical bean was onti."

by Baby SlayerV1 November 11, 2022