The word rectifier refers to the general act of straightening. It may refer to: Rectifier, a device for converting alternating current to direct current Rectifier (neural networks), an activation function for artificial neural networks Rectifier, a guitar amplifier manufactured by Mesa/Boogie. Rectifier, a weapon in the gacha game Wuthering Waves, made by Kuro Games.
See also
Rectification (disambiguation) Rectified spirit