Piezo

Piezo is derived from the Greek πιέζω, which means to squeeze or press, and may refer to:


 * PIEZO1, a mechanosensitive ion protein
 * Piezoelectric pickups for guitars and other musical instruments
 * Piezoelectric sensor, a device that converts differences in physical force to generate voltage
 * Piezoelectric speaker, a type of small loudspeaker
 * Piezoelectricity, electrical charge built up in response to mechanical stress
 * Piezometer, a device that measures the pressure of groundwater at a certain point
 * Piezoresistive effect, a change in the electrical resistance of a material in response to mechanical stress
 * Piezorina, a genus of South American bird
 * Micro Piezo, a print head technology developed by Epson
 * Piezo ignition, an ignition method based on the piezoelectric effect