• noun:
• An SI device of electric capacitance equal to 10−15 farads.
• An SI unit of electrical capacitance equal to 10−15 farads.
• An SI unit of electric capacitance equal to 10−15 farads.
• An SI product of electric capacitance equal to 10−15 farads.
• An SI product of electrical capacitance equal to 10−15 farads.