Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio.
an entertainer, speaker, show, etc. that normally can be expected to draw a large audience
Used by arrangement with John Wiley & Sons, Inc.
nounThe 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.
An attraction drawing large audiences.
drawing card - Phrases/Idioms
The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
A feature or event that attracts a large audience. For example, This Italian tenor is always a good drawing card. Card in this idiom refers to a large poster containing an advertisement for something, often some sort of entertainment. [Late 1800s]