(medicine) A technique that uses nuclear magnetic resonance to form cross sectional images of the human body for diagnostic purposes.

(complex analysis) Of a number, having real part equal to zero.

(complex analysis) An imaginary number.

(computing) The process of creating a ghost image of all the contents of a hard drive as a backup that may be stored and later retrieved if needed.

present participle of image

The technique or practice of creating images of otherwise invisible aspects of an object, especially of body parts. / The use of mental images to alter a person's perceptions or behaviors.

(mathematics) The vertical line in the complex plane, every point on which corresponds to a complex number having zero real component

An imaginative person. / (literature) One of the Russian poets belonging to the imaginism movement.

plural of imaginist

(medicine) A form of magnetic resonance imaging that records the flow of blood to areas of the brain when the patient is undertaking a specific neural activity.