Dictionary
mag•ne•to
Pronunciation: (mag-nē'tō), [key]—
n.,
—pl. -tos.
Elect.
a small electric generator with an armature that rotates in a magnetic field provided by permanent magnets, as a generator supplying ignition current for certain types of internal combustion engines or a hand-operated generator for telephone signaling. Also called
magne'toelec'tric gen'erator, magnetogenerator. magneto-
a combining form representing
magnetic or
magnetism in compound words:
magnetochemistry. Also, esp. before a vowel,magnet-.Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.