What does magnetism mean?
Magnetism has both a scientific and a figurative meaning. In physics, it refers to the properties and forces associated with magnets, magnetic poles, and magnetic fields; it also describes the attraction or repulsion produced by those forces. The scientific sense commonly appears in discussions of electricity, the Earth's magnetic field, compasses, and electromagnetic equipment. Figuratively, magnetism is the compelling attraction that a person, place, performance, or idea can exert. It suggests a power that captures attention and draws people toward something, often without an obvious explanation. This figurative use is especially associated with charismatic performers, leaders, and romantic appeal. Although magnetism is usually an uncountable noun, the plural “magnetisms” is occasionally used, especially when referring to different kinds of personal appeal.
The physical phenomenon involving magnetic attraction or repulsion, or the quality of possessing or generating a magnetic field.
"The compass needle turned as it responded to the planet's magnetism."
This is the standard technical meaning in physics and related sciences.
The compelling power to attract attention, interest, or affection.
"Even in a crowded room, she possessed a magnetism that drew people toward her."
This figurative meaning is especially common when describing people, performers, leaders, and interpersonal attraction.
The plural is uncommon; magnetism is normally used as an uncountable noun.
"The exhibition explored the different magnetisms of the region's landscapes."
Earth's magnetic field acts like an enormous, invisible compass, guiding migrating animals and helping create the northern lights.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of magnetism
Magnetism was formed from magnet and the suffix -ism, meaning a condition or characteristic. Magnet comes through Latin from Greek magnētēs, “lodestone,” a term associated with Magnesia, where naturally magnetized stones were historically found. The same root underlies magnetic, magnetite, magnesia, and the verb forms magnetize and magnetise.
Related word forms
How magnetism is actually used
The physical sense belongs chiefly to scientific and technical contexts. The figurative sense is common in descriptions of charismatic people, performers, leaders, and relationships; it generally conveys an attraction that is powerful but difficult to explain.