slumlord definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
Slang an absentee landlord of slum dwellings, esp. one who charges inflated rents and neglects upkeep
Origin: slum plush (land)lord
slumlord definition by American Heritage Dictionary
An owner of slum property, especially one that overcharges tenants and allows the property to deteriorate.
Origin: slum + (land)lord.