médaillon

mé·dail·lon

 (mā-dä-yôN′, mə-dăl′yən)
n. pl. mé·dail·lons (-yôN′, -yənz)
A circular portion of food; a medallion.

[French; see medallion.]
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.

médaillon

(mɛdaɪˈjɔ̃)
n
a single round slice of food
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014