The Collaborative International Dictionary
Megampere
Megampere \Meg`am`p[`e]re"\, n. [Mega- + amp[`e]re.] (Elec.) A million amp[`e]res.
Wiktionary
megampere
n. A unit of electrical current, equal to a million amperes.
Usage examples of "megampere".
It is capable of discharging hundreds of megamperes of current in less than five microseconds to a center load— we can produce over thirty trillion watts of power here.