The term used in first person shooters where controls for vertical looking are reversed. Example: Pressing up on the control stick looks down and vice versa. Most commonly found in Halo games although only a small percentage actually play inverted.
I dont know see why Jose plays inverted, its just more confusing.
by Latin Spice June 3, 2007
A society in which everything works in complete reverse, from what one expected the world to be like as a child, or is that whats called adulthood?
have you noticed some invertism lately?
by Mr. Lay mandeep. May 10, 2017
invert - inverting - inverted - inverta

The act of performing something inside out or just mainly in some way that makes it alot harder and more complicated to perform.

(not to be consfused with reversing)
Dude, did you see me invert that beer!? Yeah, totally awesome and you only spilt half of it!
by J.Lindhe aka. wANi February 3, 2011
In linear algebra, an n-by-n square matrix A is called invertible (also nonsingular or nondegenerate) if there exists an n-by-n square matrix B such that:

AB = BA = I (where I is the Identity Matrix).

Otherwise, in life, it refers to the case where something can be transformed into something else and transformed back.
Randy: Sally is so invertible; real marriage material.

Sandy: I know, nonsingularly so. Put a few drinks in her and you can get her on her back and yet in the morning she still gets up and cooks you breakfast.
by Len Bakerloo July 7, 2016
Drinking from a beer bong whilst performing a hand-stand (ie. inverted). It is common for one or two others to hold up/ support the subject being inverted.
Daniel could barely walk straight after his third invert of the night.
by Mike776 January 27, 2011
When engaged with a woman standing up you quickly spin her 180 degrees so she is doing a handstand while still in her. Made famous by Kai Kishi.
1:OMG!! Kai did the inverter to me last night!!
2:Me too!!
by Sneaux April 30, 2008