adjective: Abbreviation of antiferromagnetic. [(physics) Exhibiting antiferromagnetism.]
noun: (microscopy, uncountable) Initialism of atomic force microscopy. [The science and technology associated with the design and use of atomic force microscopes]
noun: (microscopy, countable) Initialism of atomic force microscope. [(physics) A device used to map the atomic structure of a surface by measuring the force acting on the very fine tip of a wire moved over the surface]
noun: (pathology) Abbreviation of acute flaccid myelitis. [A sudden onset illness of children causing loss of muscle tone and reflexes, weakness in arms and legs, which may lead to paralysis. The illness has an indeterminate cause and no known treatment.]
