magnetic force

Từ điển WordNet v3.1 - WordNet Dictionary

noun

attraction for iron;
associated with electric currents as well as magnets;
characterized by fields of force (Freq. 5)
• Syn:
magnetism, magnetic attraction
• Hypernyms:
attraction, attractive force
• Hyponyms:
electromagnetism, antiferromagnetism, diamagnetism, ferromagnetism, paramagnetism
• Attrubites:
attractive