To turn something inside out or upside down.
To transpose the positions of two things.
To engage reverse thrust on (an engine).
To cause a mechanism or a vehicle to operate or move in the opposite direction to normal.
To turn something around so that it faces the opposite direction or runs in the opposite sequence.
To revoke a law, or to change a decision into its opposite.
To change totally; to alter to the opposite.
To place (a set of points) in the reverse position.
To change the direction of a reaction such that the products become the reactants and vice-versa.
To move from the normal position to the reverse position.
To overthrow; to subvert.
Pertaining to engines, vehicle movement etc. moving in a direction opposite to the usual direction.
Turned upside down; greatly disturbed.
In which cDNA synthetization is obtained from an RNA template.
Reversed.
Opposite, contrary; going in the opposite direction.
To be in the non-default position; to be set for the lesser-used route.
The act of going backwards; a reversal.
A thrust in fencing made with a backward turn of the hand; a backhanded stroke.
The opposite of something.
The gear setting of an automobile that makes it travel backwards.
The tails side of a coin, or the side of a medal or badge that is opposite the obverse.
A turn or fold made in bandaging, by which the direction of the bandage is changed.
A piece of misfortune; a setback.
The side of something facing away from a viewer, or from what is considered the front; the other side.
To tip or overturn (something).
To be upset or knocked over.
To shorten (a tire) in the process of resetting, originally by cutting it and hammering on the ends.
To make (a person) angry, distressed, or unhappy.
To defeat unexpectedly.
To thicken and shorten, as a heated piece of iron, by hammering on the end.
To disturb, disrupt or adversely alter (something).
An upper set; a subset (X,≤) of a partially ordered set with the property that, if x is in U and x≤y, then y is in U.
The dangerous situation where the flight attitude or airspeed of an aircraft is outside the designed bounds of operation, possibly resulting in loss of control.
An unexpected victory of a competitor or candidate that was not favored to win.
An overturn.
Disturbance or disruption.
An upset stomach.
Angry, distressed, or unhappy.
Feeling unwell, nauseated, or ready to vomit.