Distortion - Dictionary Definition and Overview

Distortion :  (noun)
1: a change for the worse [syn: deformation]
2: a shape resulting from distortion [syn: distorted shape]
3: an optical phenomenon resulting from the failure of a lens or mirror to produce a good image [syn: aberration, optical aberration]
4: a change (usually undesired) in the waveform of an acoustic or analog electrical signal; the difference between two measurements of a signal (as between the input and output signal); "heavy metal guitar players use vacuum tube amplifiers to produce extreme distortion"
5: the act of distorting something so it seems to mean something it was not intended to mean [syn: overrefinement, straining, torture, twisting]
6: the mistake of misrepresenting the facts

Based on WordNet 2.0

Distortion : \Dis*tor"tion\, n. [L. distortio: cf. F. distortion.] 1. The act of distorting, or twisting out of natural or regular shape; a twisting or writhing motion; as, the distortions of the face or body.

2. A wresting from the true meaning. --Bp. Wren.

3. The state of being distorted, or twisted out of shape or out of true position; crookedness; perversion.

4. (Med.) An unnatural deviation of shape or position of any part of the body producing visible deformity.

Based on WordNet (r) 2.0 (August 2003)
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