dextrorotation

[dek-stroh-roh-tuh-tawr-ee, -tohr-ee]

dex·tro·ro·ta·to·ry

[dek-stroh-roh-tuh-tawr-ee, -tohr-ee]
adjective Optics.
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, dex·tro·ro·ta·ry [dek-stroh-roh-tuh-ree] .


Origin:
1875–80; dextro- + rotatory

dex·tro·ro·ta·tion [dek-stroh-roh-tey-shuhn] , noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
Cite This Source Link To dextrorotation

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Dextrorotation is always a great word to know.
So is doohickey. Does it mean:
a stew of meat, vegetables, potatoes, etc.
a gadget; dingus; thingumbob.
Collins
World English Dictionary
dextrorotation (ˌdɛkstrəʊrəʊˈteɪʃən)
 
n
Compare laevorotation a rotation to the right; clockwise rotation, esp of the plane of polarization of plane-polarized light passing through a crystal, liquid, or solution, as seen by an observer facing the oncoming light
 
dextrorotatory
 
adj
 
dextro'rotary
 
adj

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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American Heritage
Science Dictionary
dextrorotation   (děk'strə-rō-tā'shən)  Pronunciation Key 
The clockwise rotation of the plane of polarization of light (as observed when looking straight into the incoming light) by certain substances, such as crystals, and by certain solutions. Dextrorotation is caused by a particular arrangement of the atoms in a molecule of the substance. Compare levorotation.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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