ピエゾピエゾじ字FuriganaMeanings1prefixpiezoelectric; piezo-Technical prefix used in scientific and engineering terms to indicate piezoelectricity or pressure-related effects.ピエゾ素そ子しは圧あつ力りょくを電でん気き信しん号ごうに変へん換かんする。A piezo element converts pressure into an electrical signal.