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orthotropous
orthovoltage
orthovoltage therapy
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orthopterous
or·thop·ter·ous [ awr thóptərəss ]


adjective 
Definition:
 
relating to primitive insects: relating to the order Orthoptera of primitive winged insects such as cockroaches, locusts, mantises, and crickets
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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