magneto
nounmasculinetécnico/mɐɡ.ˈnɛ.tu/low
mag·ne·to
Definition
A small electric generator containing a permanent magnet and used to provide high-voltage pulses, especially in the ignition systems of internal combustion engines.
The vintage aircraft engine relies on a magneto for spark generation.
He repaired the magneto on the old tractor.
Common collocations
ignition magnetoaircraft magnetoengine magneto
Etymology
Abreviatura de 'magneto-elétrico' ou do inglês 'magneto', por sua vez do latim 'magnes, magnetis' (ímã).