from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Something which reverses a particular action or condition
from the GNU version of the Collaborative International Dictionary of English
- n. One who reverses.
from The Century Dictionary and Cyclopedia
- n. One who reverses; that which causes reversal; specifically, a device for reversing or changing the direction of an electric current or the sign of an electrostatic charge.
- n. In law, a reversioner.
- n. In Scots law, a mortgager of land.
reverse + -er (Wiktionary)