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 (ə-zē′ə-trōp′, ā′zē-)
A liquid mixture of two or more substances that boils at a constant characteristic temperature lower or higher than any of its components and that retains the same composition in the vapor state as in the liquid state.

[a- + Greek zein, to boil; see zeolite + Greek -tropos, turning; see -tropous.]

a′ze·o·trop′ic (ā′zē-ə-trŏp′ĭk, -trō′pĭk) adj.
a′ze·ot′ro·py (-ŏt′rə-pē) n.
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.


the existence of azeotropesthe state of having or being an azeotrope
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
This is typical of complex fluids in which azeotropy does not occur.
Sunol, "Homotopy continuation based prediction of azeotropy in binary and multicomponent mixtures-through equations of state," Physical Chemistry Chemical Physics, vol.
Yokozeki, "Double Azeotropy in Binary Mixtures of N[H.sub.3] and CH[F.sub.2]C[F.sub.3]," Fluid Phase Equilib.