elasticoviscosity

elasticoviscosity

[i¦las·tə·kō·vis′käs·əd·ē]
(fluid mechanics)
That property of a fluid whose rate of deformation under stress is the sum of a part corresponding to a viscous Newtonian fluid and a part obeying Hooke's law.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.