cí​huà

to magnetize

磁化 cí​huà
to magnetize verb
to cause a substance that is not naturally magnetic to acquire magnetic properties

You can magnetize a needle by rubbing it with a magnet.

magnetization
the process or result of magnetizing a substance

Frequency

Movie subtitles
0.180 per million appears in 0% of films
Written text
0.511 per million

Sources