Demagnetize

De‐mag″net‐ize (?), v. t. 1. To deprive of magnetic properties. See Magnetize.

If the bar be rapidly magnetized and demagnetized. Am. Cyc.

2. To free from mesmeric influence; to demesmerize.

— De‐mag′net‐i‐za″tion, n. — De‐mag″net‐i′zer (#), n.