piezo effect

Từ điển WordNet v3.1 - WordNet Dictionary

noun

electricity produced by mechanical pressure on certain crystals (notably quartz or Rochelle salt);
alternatively, electrostatic stress produces a change in the linear dimensions of the crystal
• Syn:
piezoelectricity, piezoelectric effect
• Derivationally related forms:
piezoelectric (for: piezoelectricity)
• Hypernyms:
electricity