˜yÐÄvlog

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isometry

[ ahy-som-i-tree ]

noun

  1. equality of measure.
  2. Biology. equal growth rates in two parts of a developing organism.
  3. Geography. equality with respect to height above sea level.
  4. Mathematics. a function from one metric space onto a second metric space having the property that the distance between two points in the first space is equal to the distance between the image points in the second space.


isometry

/ ²¹ÉªËˆ²õÉ’³¾Éª³Ù°ùɪ /

noun

  1. maths rigid motion of a plane or space such that the distance between any two points before and after this motion is unaltered
  2. equality of height above sea level
“Collins English Dictionary — Complete & Unabridged†2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

isometry

/ Ä«-²õų¾â€²Ä­-³Ù°ùŧ /

  1. Equality of measure.
  2. Equality of elevation above sea level.
  3. A function between two metric spaces (such as two coordinate systems) which preserves distances. A rotation or translation in a plane is an isometry, since the distances between two points on the plane remain the same after the rotation or translation.
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˜yÐÄvlog History and Origins

Origin of isometry1

From the Greek word ¾±²õ´Ç³¾±ð³Ù°ùí²¹, dating back to 1940–45. See iso-, -metry
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Example Sentences

Examples have not been reviewed.

Although a considerable step up from the text-based 1988 DOS game, Wasteland 2 remains comfortably retro, with an isometry familiar from Fallout.

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