IPA: /kəˈpætɪns/
KK: /kəˈpæsɪtəns/
A property of a circuit that allows it to store electrical charge.
The capacitance of the capacitor determines how much charge it can hold.
Capacitance is formed from "capacitas" (from Latin, meaning capacity or ability) and the suffix "-ance" (indicating a state or quality). The word refers to the quality or state of having the ability to hold an electric charge.
Think of 'capacity' to remember that 'capacitance' refers to the ability to hold an electric charge.