enserf

en·serf

 (ĕn-sûrf′)
tr.v. en·serfed, en·serf·ing, en·serfs
To make into or as if into a serf.
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.

enserf

(ɪnˈsɜːf)
vb (tr)
to make into, or treat like, a slave
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

en•serf

(ɛnˈsɜrf)

v.t.
to make a serf of; place in bondage.
[1880–85]
en•serf′ment, n.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
References in periodicals archive ?
The collectivities of the population did not line up in satisfying ways: Russians were not all Orthodox, even though they were supposed to be; the Caucasus was populated with many ethnic groups, including Russians, not neatly settled in separate spaces; Georgian nobles were more than willing to enserf Russian peasants; heretic and pacifist exiles made their fortunes by assisting the military in its wars against mostly Muslim enemies.
Thus American taxpayers have ended up with the same burden that lies heavily on Third World countries: a huge debt, contracted by an oligarchic government that enserfs them to outsiders.