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dextrorotatory

[dek-stroh-roh-tuh-tawr-ee, -tohr-ee] /ˌdɛk stroʊˈroʊ təˌtɔr i, -ˌtoʊr i/
adjective, Optics.
1.
turning to the right, as the rotation to the right of the plane of polarization of light in certain crystals and the like. Symbol: d-.
Also, dextrorotary
[dek-stroh-roh-tuh-ree] /ˌdɛk stroʊˈroʊ tə ri/ (Show IPA)
.
Origin
1875-1880
1875-80; dextro- + rotatory
Related forms
dextrorotation
[dek-stroh-roh-tey-shuh n] /ˌdɛk stroʊ roʊˈteɪ ʃən/ (Show IPA),
noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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dextro rotation in Medicine

dextrorotatory dex·tro·ro·ta·to·ry (děk'strə-rō'tə-tôr'ē) or dex·tro·ro·ta·ry (-rō'tə-rē)
adj.
Turning or rotating the plane of polarization of light to the right or clockwise, as for solutions or isomers, usually designated as d- in chemical names.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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dextro rotation in Science
dextrorotatory
  (děk'strə-rō'tə-tôr'ē)   
Relating to a substance that causes dextrorotation.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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