(physics) The potential energy of a magnetic field.

(physics) A hypothetical particle having an isolated north or south pole; the magnetic equivalent of an isolated electric charge.

The recording of a signal; sound or image, on a magnetizable vessel or medium for storage, and retrieval purposes.

(physics) a measure of the magnetisation of a material in a magnetic field; symbol μ. Materials with values less than 1 are diamagnetic those above are paramagnetic.

(physics) the state of being a north pole or south pole; the magnetic equivalent of electric charge

(slang, US) A man who continually meets and attracts women.

(slang, vulgar) A man or thing that attracts women.

plural of magnetic recording

(modern) B-field. / (dated) H-field.

(slang) A person, especially a woman, who is attractive to men.