A therapy or process which reverses the physiological aging process.

plural of time reversal

A form of joke that reverses the subject and object of an ordinary statement, claiming to describe the situation in Soviet Russia, e.g. "In Soviet Russia, television watches you!"

plural of Russian reversal

plural of magnetic reversal

A molding machine in founding, in which the flask can be reversed.

The valve of a reversing cylinder.

plural of reversing cylinder

plural of reversing lever

The cylinder of a small auxiliary steam engine.