Definition of "orthotropic" [or•tho•trop•ic]

• Tending to grow or form along a vertical axis. (adjective)
• Of or relating to a bridge deck consisting of steel plates supported by ribs underneath. (adjective)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "Last, and usually least in effectiveness in my arsenal, are orthotropic substances (in the form of little pills and capsules) commonly known as vitamins or food supplements."
• "New exact solutions for free vibrations of rectangular thin plates. pdf New exact solutions for free vibrations of thin orthotropic rectangular plates. pdf Closed form solutions for free vibrations of rectangular Mindlin plates. pdf I did not find in your article what you mean "novel separation of variables" and also any result which has been obtained "for the first time"!"
• "Important steps are non-linear, strong orthotropic Finite Element Analysis and crash simulation."