magnetorheology
mag·ne·to·rhe·ol·o·gy
(măg-nē′tō-rē-ŏl′ə-jē)n.
The study of the changes in flow properties that occur in certain fluids exposed to magnetic fields.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.