permanent-magnetism
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permanent magnet
noun
a magnet that retains its magnetism after being removed from an external magnetic field.
Origin:
1820–30
1820–30
Related forms
permanent magnetism, noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
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Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source
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Link To permanent-magnetism
Collins
World English Dictionary
| permanent magnet | |
| —n | |
| a magnet, often of steel, that retains its magnetization after the magnetic field producing it has been removed | |
| permanent magnetism | |
| —n | |
Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
00:10
Permanent-magnetism
is always a great word to know.
So is flibbertigibbet. Does it mean:
| a chattering or flighty, light-headed person. |
| a scrap or morsel of food left at a meal. |
American Heritage
Science Dictionary
permanent magnet  (pûr'mə-nənt) Pronunciation Key
A piece of ferromagnetic material that retains its magnetism after it has been magnetized. |
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source
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