Invert (verb)

1. Turn (something) upside down or inside out.
2. Reverse the position, order, or relationship of (something).
3. Change the direction or orientation of (something).
4. Reverse the meaning of (something).

Origin:

Mid 17th century: from latin invertere, from in- "into" + vertere "to turn".

Examples:

1. She inverted the bottle to pour the last of the liquid out.
2. The image was inverted on the computer screen.
3. He inverted the pyramid to form a new shape.
4. The statement was inverted to convey the opposite meaning.
5. The situation was inverted and the result was unexpected.