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| the property of a fluid that resists the force tending to cause the fluid to flow; the measure of the extent to which a fluid possesses this property |
| an instrument that produces a graphic, visible representation of sound |
anisotropic an·i·so·trop·ic (ān-ī'sə-trŏp'ĭk, -trō'pĭk)
adj.
Not isotropic.
Having physical properties that differ according to the direction of measurement.
| anisotropic (ān-ī'sə-trō'pĭk, -trŏp'ĭk, ān'ī-) Pronunciation Key
Differing according to orientation, as light scattered by a liquid crystal; light striking the liquid crystal's surface at a 90° angle might not be reflected (so the surface appears dark when viewed head-on), while light striking it at shallower angles is reflected (so the surface appears illuminated when viewed from a shallow angle). Compare isotropic. |