supercapacitor
noun
- type of capacitor
Wiktionary
noun
Etymology: Etymology tree Proto-Indo-European *úp Proto-Indo-European *-er Proto-Indo-European *upér Proto-Italic *super Latin super Latin super-lbor. English super- English capacitor English supercapacitor From super- + capacitor.
- Any of several types of capacitor that have an unusually high capacitance