CAPACITANCE
capacitor, capacitance, condenser, electrical condenser
(noun) an electrical device characterized by its capacity to store an electric charge
capacitance, electrical capacity, capacity
(noun) an electrical phenomenon whereby an electric charge is stored
Source: WordNet® 3.1
Noun
capacitance (countable and uncountable, plural capacitances)
(physics, uncountable) The property of an electric circuit or its element that permits it to store charge, defined as the ratio of stored charge to potential over that element or circuit (Q/V); SI unit: farad (F).
(physics, countable) An element of an electrical circuit exhibiting capacitance.
Source: Wiktionary