To make something negative, like a number, or a statistic.

The process of making a positive number negative

A person who has a negative view on everything and/or just wants to get people in trouble.

Retarded way of saying negativity for moronic teachers like Ms.Bent.

1. Military term meaning "negative," "no," or "not." Used within NATO and Allied naval forces, including the United States.
2. Used in combination with the naval semaphoric signal and term Bravo Zulu (or BZ), meaning "well done" to indicate NEGAT BZ or "not well done".

To initiate sexual intercourse with a woman. It also can mean to have sexual advances rejected by a woman.

1. A rather intresting group of individuals. They are mostly nerds who took Geometery as 8th graders, but seem to be more insane and stupid than brilliant, despite the fact that they all seem to have held a minimum of 4.0 for their eniter school career.

The name of this group/not-so secret society/club-thing originates from the fact that they banded together in to make fun of their fellow classmate, who also happens to be a member of the club, Bob. Negation is a spiffy geometry term. Many people seem to hate Bob as well, so they fully support the organization, despite the member's wackiness.

Their mascot is a muffin, their symbol a negation sign(~). They are apparently going to take over the world, according to many people, due to their extreme intellect. In preperation, they have made a number of elaborate plans to take over the world, usually involving kidnapping and ransoming Shamu and fleeing to Liechtenstein.

Obli-negated
When you are released from a task or obligation, one which you volunteered happily to do because the other person needed you, but by circumstance and powers not in your control you do not have to do it, but still get credit for being ready, willing and able.

1) another word for negative
2) to make something negative
3) to subtract a negative