sugar daddy 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 a rich, esp. older, man who lavishes gifts on young women in return for their favors
sugar daddy definition by American Heritage Dictionary
noun SlangThe American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
A wealthy, usually older man who gives expensive gifts to a young person in return for sexual favors or companionship.
sugar daddy - Phrases/Idioms
A wealthy, usually older man who gives expensive gifts to someone much younger in return for companionship or sexual favors. For example, The aspiring young actress and the sugar daddy are a classic combination in Hollywood. The sugar in this term alludes to the sweetening role of the gifts, and daddy to the age difference between the pair. [Early 1900s]